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Ministry of Defense, Russia.

AKA: MinOboroni. Location: Moskva.

Country: Russia. Spacecraft: Oscar, DS-P1, DS-A1, Omega, DS-MT, DS-MG, DS-P1-Yu, Strela-1, DS-U2-V, DS-U2-M, US-A, DS-P1-I, DS-U1-G, DS-U2-I, DS-U2-MP, DS-U2-D, DS-MO, Tsiklon satellite, DS-U3-S, Tselina-O, Sfera, DS-U1-Ya, DS-U1-A, IS-P, DS-U2-GK, DS-U2-GF, DS-U3-IK, Ionosfernaya, DS-U2-MG, DS-U1-R, Strela-1M, Strela-2M, DS-U2-IP, DS-P1-M, DS-U2-K, DS-U2-MT, Taifun-1, US-P, Parus, Taifun-2, Tsikada, GVM DS-U2-IK, Radio, USB, Okean-E, Taifun-1Yu, BOR-4, Nadezhda, Okean-OE, Tselina-2, Terra-3, Meteor-3, Strela-3, RP, Koltso, Orlets-2, Pirs-1, Uragan Space Interceptor, , Taifun-3, KS space station, Spektr - Original, Start satellite, US-PU, Zeya. Launch Vehicles: MR-12. Projects: Aureole, EORSAT, Intercosmos, Molniya, Okean, Orlets, RORSAT, Strela, Tselina. Launch Sites: Sary Shagan. Stages: MR-25 engine, MR-20 engine, M-100-100, M-100-300.

1963 April 13 - . 11:00 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar Mayak-2. LV Family: R-12. Launch Vehicle: Kosmos 63S1.

Cosmos 14 - . Payload: DS-U / Omega-1. Mass: 347 kg (765 lb). Nation: Russia. Agency: MO. Class: Technology. Type: Navigation technology satellite. Spacecraft Bus: DS. Spacecraft: Omega. Decay Date: 1963-08-29 . USAF Sat Cat: 567 . COSPAR: 1963-010A. Apogee: 410 km (250 mi). Perigee: 250 km (150 mi). Inclination: 48.90 deg. Period: 91.10 min. Tested VNIIEM electric gyrodyne satellite orientation technology..

1963 May 22 - . 03:00 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar Mayak-2. LV Family: R-12. Launch Vehicle: Kosmos 63S1.

Cosmos 17 - . Payload: DS-A1 s/n 2. Mass: 322 kg (709 lb). Nation: Russia. Agency: MO. Program: DS. Class: Technology. Type: Navigation technology satellite. Spacecraft Bus: DS. Spacecraft: DS-A1. Completed Operations Date: 1963-05-30 . Decay Date: 1965-06-02 . USAF Sat Cat: 580 . COSPAR: 1963-017A. Apogee: 658 km (408 mi). Perigee: 251 km (155 mi). Inclination: 48.90 deg. Period: 93.70 min.
Carried military experiments to test communications and navigation equipment needed for command and control of Soviet nuclear forces (later used on the Uragan navigation satellites). Also conducted operational monitoring of cosmic rays, radiation from nuclear tests, and natural and artifically-produced radiation belts.

1963 August 6 - . 06:00 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar Mayak-2. LV Family: R-12. Launch Vehicle: Kosmos 63S1.

Cosmos 19 - . Payload: DS-P1 s/n 3. Mass: 355 kg (782 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1. Completed Operations Date: 1964-03-29 . Decay Date: 1964-03-30 . USAF Sat Cat: 632 . COSPAR: 1963-033A. Apogee: 497 km (308 mi). Perigee: 267 km (165 mi). Inclination: 49.00 deg. Period: 92.10 min. Prototype ABM radar target; supported developmental experiments for ABM systems..

1963 December 13 - . 14:15 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar Mayak-2. LV Family: R-12. Launch Vehicle: Kosmos 63S1.

Cosmos 23 - . Payload: DS-U / Omega-1. Mass: 347 kg (765 lb). Nation: Russia. Agency: MO. Class: Technology. Type: Navigation technology satellite. Spacecraft Bus: DS. Spacecraft: Omega. Decay Date: 1964-03-27 . USAF Sat Cat: 707 . COSPAR: 1963-050A. Apogee: 560 km (340 mi). Perigee: 232 km (144 mi). Inclination: 48.90 deg. Period: 92.40 min. Tested VNIIEM electric gyrodyne satellite orientation technology..

1964 February 27 - . 13:26 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar Mayak-2. LV Family: R-12. Launch Vehicle: Kosmos 63S1.

Cosmos 25 - . Payload: DS-P1 s/n 4. Mass: 355 kg (782 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1. Completed Operations Date: 1964-11-21 . Decay Date: 1964-11-21 . USAF Sat Cat: 757 . COSPAR: 1964-010A. Apogee: 495 km (307 mi). Perigee: 260 km (160 mi). Inclination: 49.10 deg. Period: 92.10 min. Prototype ABM radar target; supported developmental experiments for ABM systems..

1964 March 18 - . 15:07 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar Mayak-2. LV Family: R-12. Launch Vehicle: Kosmos 63S1.

Cosmos 26 - . Payload: DS-MG s/n 1. Mass: 365 kg (804 lb). Nation: Russia. Agency: MO. Program: DS. Class: Technology. Type: Navigation technology satellite. Spacecraft Bus: DS. Spacecraft: DS-MG. Completed Operations Date: 1964-04-01 . Decay Date: 1964-09-28 . USAF Sat Cat: 766 . COSPAR: 1964-013A. Apogee: 376 km (233 mi). Perigee: 268 km (166 mi). Inclination: 48.90 deg. Period: 91.00 min. Payload developed by VNIIEM to test electric gyrodyne orientation systems. Also obtained radiation data..

1964 June 6 - . 06:00 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar Mayak-2. LV Family: R-12. Launch Vehicle: Kosmos 63S1.

Cosmos 31 - . Payload: DS-MT s/n 2. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Technology. Type: Navigation technology satellite. Spacecraft Bus: DS. Spacecraft: DS-MT. Completed Operations Date: 1964-06-23 . Decay Date: 1964-10-20 . USAF Sat Cat: 803 . COSPAR: 1964-028A. Apogee: 485 km (301 mi). Perigee: 221 km (137 mi). Inclination: 48.90 deg. Period: 91.70 min. Payload developed by the VNIIEM to test electric gyrodyne orientation systems. Also studied variations in the intensity of cosmic rays..

1964 July 30 - . 03:36 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar Mayak-2. LV Family: R-12. Launch Vehicle: Kosmos 63S1.

Cosmos 36 - . Payload: DS-P1-Yu s/n 1. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1965-02-27 . Decay Date: 1965-02-28 . USAF Sat Cat: 844 . COSPAR: 1964-042A. Apogee: 488 km (303 mi). Perigee: 253 km (157 mi). Inclination: 49.00 deg. Period: 92.00 min. Development of systems for air defence and the control of outer space..

1964 August 18 - . 09:15 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC41/15. LV Family: R-14. Launch Vehicle: Kosmos 65S3.

Cosmos 38 - . Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1. Decay Date: 1964-11-08 . USAF Sat Cat: 853 . COSPAR: 1964-046A. Apogee: 766 km (475 mi). Perigee: 203 km (126 mi). Inclination: 56.10 deg. Period: 94.30 min.

Cosmos 39 - . Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1. Decay Date: 1964-11-17 . USAF Sat Cat: 854 . COSPAR: 1964-046B. Apogee: 792 km (492 mi). Perigee: 205 km (127 mi). Inclination: 56.10 deg. Period: 94.60 min.

Cosmos 40 - . Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1. Decay Date: 1964-11-18 . USAF Sat Cat: 855 . COSPAR: 1964-046C. Apogee: 737 km (457 mi). Perigee: 206 km (128 mi). Inclination: 56.10 deg. Period: 94.10 min.

1964 August 22 - . 11:02 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar Mayak-2. LV Family: R-12. Launch Vehicle: Kosmos 63S1.

Cosmos 42 - . Mass: 100 kg (220 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1. Decay Date: 1965-12-19 . USAF Sat Cat: 864 . COSPAR: 1964-050A. Apogee: 1,105 km (686 mi). Perigee: 228 km (141 mi). Inclination: 48.90 deg. Period: 98.10 min.

Cosmos 43 - . Mass: 100 kg (220 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1. Decay Date: 1965-12-27 . USAF Sat Cat: 867 . COSPAR: 1964-050C. Apogee: 1,093 km (679 mi). Perigee: 227 km (141 mi). Inclination: 48.90 deg. Period: 98.00 min.

1964 October 24 - . 05:16 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar Mayak-2. LV Family: R-12. Launch Vehicle: Kosmos 63S1.

Cosmos 49 - . Payload: DS-MG s/n 2. Mass: 355 kg (782 lb). Nation: Russia. Agency: MO. Program: DS. Class: Technology. Type: Navigation technology satellite. Spacecraft Bus: DS. Spacecraft: DS-MG. Completed Operations Date: 1964-11-09 . Decay Date: 1965-08-21 . USAF Sat Cat: 913 . COSPAR: 1964-069A. Apogee: 472 km (293 mi). Perigee: 260 km (160 mi). Inclination: 48.90 deg. Period: 91.90 min. Payload developed by VNIIEM to test electric gyrodyne orientation systems. Also studied measured Earth infrared and ultraviolet flux..

1964 December 9 - . 23:02 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/1. LV Family: R-12. Launch Vehicle: Kosmos 63S1.

Cosmos 51 - . Payload: DS-MT s/n 3. Mass: 350 kg (770 lb). Nation: Russia. Agency: MO. Program: DS. Class: Technology. Type: Navigation technology satellite. Spacecraft Bus: DS. Spacecraft: DS-MT. Completed Operations Date: 1965-01-04 . Decay Date: 1965-11-14 . USAF Sat Cat: 947 . COSPAR: 1964-080A. Apogee: 537 km (333 mi). Perigee: 258 km (160 mi). Inclination: 48.80 deg. Period: 92.60 min. Payload developed by the VNIIEM to test electric gyrodyne orientation systems. Also studied variations in the intensity of cosmic rays, and measured the luminosity of the starry sky..

1965 January 30 - . 09:36 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/1. LV Family: R-12. Launch Vehicle: Kosmos 63S1.

Cosmos 53 - . Payload: DS-A1 s/n 5. Mass: 310 kg (680 lb). Nation: Russia. Agency: MO. Program: DS. Class: Technology. Type: Navigation technology satellite. Spacecraft Bus: DS. Spacecraft: DS-A1. Completed Operations Date: 1965-02-09 . Decay Date: 1966-08-12 . USAF Sat Cat: 983 . COSPAR: 1965-006A. Apogee: 1,172 km (728 mi). Perigee: 221 km (137 mi). Inclination: 48.70 deg. Period: 98.70 min.
Carried military experiments to test communications and navigation equipment needed for command and control of Soviet nuclear forces (later used on the Uragan navigation satellites). Also conducted operational monitoring of cosmic rays, radiation from nuclear tests, and natural and artifically-produced radiation belts.

1965 February 21 - . 11:00 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC41/15. LV Family: R-14. Launch Vehicle: Kosmos 65S3.

Cosmos 54 - . Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1. Decay Date: 1968-09-15 . USAF Sat Cat: 1089 . COSPAR: 1965-011A. Apogee: 1,839 km (1,142 mi). Perigee: 269 km (167 mi). Inclination: 56.10 deg. Period: 106.30 min.

Cosmos 56 - . Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1. Decay Date: 1967-11-02 . USAF Sat Cat: 1091 . COSPAR: 1965-011C. Apogee: 1,687 km (1,048 mi). Perigee: 259 km (160 mi). Inclination: 56.00 deg. Period: 104.60 min.

Cosmos 55 - . Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1. Decay Date: 1968-02-02 . USAF Sat Cat: 1090 . COSPAR: 1965-011B. Apogee: 1,752 km (1,088 mi). Perigee: 261 km (162 mi). Inclination: 56.00 deg. Period: 105.30 min.

1965 March 15 - . 11:00 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC41/15. LV Family: R-14. Launch Vehicle: Kosmos 65S3.

Cosmos 61 - . Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1. Decay Date: 1968-01-15 . USAF Sat Cat: 1267 . COSPAR: 1965-020A. Apogee: 1,737 km (1,079 mi). Perigee: 262 km (162 mi). Inclination: 56.00 deg. Period: 105.10 min.

Cosmos 62 - . Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1. Decay Date: 1968-09-24 . USAF Sat Cat: 1268 . COSPAR: 1965-020B. Apogee: 1,712 km (1,063 mi). Perigee: 259 km (160 mi). Inclination: 56.00 deg. Period: 104.80 min.

Cosmos 63 - . Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1. Decay Date: 1967-11-04 . USAF Sat Cat: 1269 . COSPAR: 1965-020C. Apogee: 1,673 km (1,039 mi). Perigee: 259 km (160 mi). Inclination: 56.00 deg. Period: 104.40 min.

1965 July 2 - . 06:30 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/1. LV Family: R-12. Launch Vehicle: Kosmos 63S1.

Cosmos 70 - . Payload: DS-A1 s/n 7. Mass: 250 kg (550 lb). Nation: Russia. Agency: MO. Program: DS. Class: Technology. Type: Navigation technology satellite. Spacecraft Bus: DS. Spacecraft: DS-A1. Completed Operations Date: 1965-07-12 . Decay Date: 1966-12-18 . USAF Sat Cat: 1431 . COSPAR: 1965-052A. Apogee: 1,176 km (730 mi). Perigee: 223 km (138 mi). Inclination: 48.80 deg. Period: 98.80 min.
Carried military experiments to test communications and navigation equipment needed for command and control of Soviet nuclear forces (later used on the Uragan navigation satellites). Also conducted operational monitoring of cosmic rays, radiation from nuclear tests, and natural and artifically-produced radiation belts.

1965 July 16 - . 03:31 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC41/15. LV Family: R-14. Launch Vehicle: Kosmos 65S3.

Cosmos 71 - . Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1. Decay Date: 1970-08-11 . USAF Sat Cat: 1441 . COSPAR: 1965-053A. Apogee: 542 km (336 mi). Perigee: 522 km (324 mi). Inclination: 56.00 deg. Period: 95.20 min.

Cosmos 75 - . Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1. Decay Date: 1979-09-28 . USAF Sat Cat: 1445 . COSPAR: 1965-053E. Apogee: 644 km (400 mi). Perigee: 540 km (330 mi). Inclination: 56.00 deg. Period: 96.50 min.

Cosmos 72 - . Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1. Decay Date: 1979-08-24 . USAF Sat Cat: 1442 . COSPAR: 1965-053B. Apogee: 588 km (365 mi). Perigee: 538 km (334 mi). Inclination: 56.10 deg. Period: 95.90 min.

Cosmos 73 - . Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1. Decay Date: 1974-03-20 . USAF Sat Cat: 1443 . COSPAR: 1965-053C. Apogee: 556 km (345 mi). Perigee: 538 km (334 mi). Inclination: 56.10 deg. Period: 95.50 min.

Cosmos 74 - . Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1. Decay Date: 1979-12-13 . USAF Sat Cat: 1444 . COSPAR: 1965-053D. Apogee: 616 km (382 mi). Perigee: 539 km (334 mi). Inclination: 56.00 deg. Period: 96.20 min.

1965 July 23 - . 04:33 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/1. LV Family: R-12. Launch Vehicle: Kosmos 63S1.

Cosmos 76 - . Payload: DS-P1-Yu s/n 3. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1965-10-28 . Decay Date: 1966-03-16 . USAF Sat Cat: 1464 . COSPAR: 1965-059A. Apogee: 513 km (318 mi). Perigee: 256 km (159 mi). Inclination: 48.80 deg. Period: 92.20 min. Development of systems for air defence and the control of outer space..

1965 September 3 - . 14:00 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC41/15. LV Family: R-14. Launch Vehicle: Kosmos 65S3.

Cosmos 80 - . Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1. USAF Sat Cat: 1570 . COSPAR: 1965-070A. Apogee: 1,536 km (954 mi). Perigee: 1,370 km (850 mi). Inclination: 56.10 deg. Period: 115.00 min.

Cosmos 82 - . Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1. USAF Sat Cat: 1572 . COSPAR: 1965-070C. Apogee: 1,549 km (962 mi). Perigee: 1,421 km (882 mi). Inclination: 56.10 deg. Period: 115.70 min.

Cosmos 83 - . Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1. USAF Sat Cat: 1573 . COSPAR: 1965-070D. Apogee: 1,558 km (968 mi). Perigee: 1,447 km (899 mi). Inclination: 56.10 deg. Period: 116.00 min.

Cosmos 81 - . Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1. USAF Sat Cat: 1571 . COSPAR: 1965-070B. Apogee: 1,542 km (958 mi). Perigee: 1,398 km (868 mi). Inclination: 56.10 deg. Period: 115.30 min.

Cosmos 84 - . Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1. USAF Sat Cat: 1574 . COSPAR: 1965-070E. Apogee: 1,569 km (974 mi). Perigee: 1,470 km (910 mi). Inclination: 56.10 deg. Period: 116.40 min.

1965 September 18 - . 07:59 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC41/15. LV Family: R-14. Launch Vehicle: Kosmos 65S3.

Cosmos 86 - . Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1. USAF Sat Cat: 1584 . COSPAR: 1965-073A. Apogee: 1,623 km (1,008 mi). Perigee: 1,291 km (802 mi). Inclination: 56.10 deg. Period: 115.00 min.

Cosmos 90 - . Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1. USAF Sat Cat: 1588 . COSPAR: 1965-073E. Apogee: 1,666 km (1,035 mi). Perigee: 1,394 km (866 mi). Inclination: 56.10 deg. Period: 116.70 min.

Cosmos 89 - . Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1. USAF Sat Cat: 1587 . COSPAR: 1965-073D. Apogee: 1,652 km (1,026 mi). Perigee: 1,371 km (851 mi). Inclination: 56.10 deg. Period: 116.20 min.

Cosmos 87 - . Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1. USAF Sat Cat: 1585 . COSPAR: 1965-073B. Apogee: 1,633 km (1,014 mi). Perigee: 1,317 km (818 mi). Inclination: 56.10 deg. Period: 115.40 min.

Cosmos 88 - . Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1. USAF Sat Cat: 1586 . COSPAR: 1965-073C. Apogee: 1,645 km (1,022 mi). Perigee: 1,341 km (833 mi). Inclination: 56.10 deg. Period: 115.80 min.

1965 October 19 - . 05:44 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 93 - . Payload: DS-U2-V s/n 1. Mass: 305 kg (672 lb). Nation: Russia. Agency: MO. Program: DS. Class: Technology. Type: Military technology satellite. Spacecraft Bus: DS. Spacecraft: DS-U2-V. Completed Operations Date: 1965-12-16 . Decay Date: 1966-01-03 . USAF Sat Cat: 1629 . COSPAR: 1965-084A. Apogee: 513 km (318 mi). Perigee: 216 km (134 mi). Inclination: 48.40 deg. Period: 91.80 min. Military technology development satellite - mission still classified..

1965 November 4 - . 05:31 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 95 - . Payload: DS-U2-V s/n 2. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Technology. Type: Military technology satellite. Spacecraft Bus: DS. Spacecraft: DS-U2-V. Completed Operations Date: 1965-11-04 . Decay Date: 1966-01-18 . USAF Sat Cat: 1706 . COSPAR: 1965-088A. Apogee: 521 km (323 mi). Perigee: 211 km (131 mi). Inclination: 48.40 deg. Period: 91.90 min. Military technology development satellite - mission still classified..

1965 November 26 - . 12:14 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 97 - . Payload: DS-U2-M s/n 1. Mass: 267 kg (588 lb). Nation: Russia. Agency: MO. Program: DS. Class: Technology. Type: Navigation technology satellite. Spacecraft Bus: DS. Spacecraft: DS-U2-M. Completed Operations Date: 1966-01-23 . Decay Date: 1967-04-02 . USAF Sat Cat: 1777 . COSPAR: 1965-095A. Apogee: 2,144 km (1,332 mi). Perigee: 214 km (132 mi). Inclination: 48.40 deg. Period: 108.90 min. Development tests of atomic clocks..

1965 December 21 - . 06:14 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/1. LV Family: R-12. Launch Vehicle: Kosmos 63S1.

Cosmos 101 - . Payload: DS-P1-Yu s/n 4. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1966-03-11 . Decay Date: 1966-07-12 . USAF Sat Cat: 1846 . COSPAR: 1965-107A. Apogee: 533 km (331 mi). Perigee: 256 km (159 mi). Inclination: 48.80 deg. Period: 92.50 min. Development of systems for air defence and the control of outer space..

1965 December 28 - . 12:30 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC41/15. LV Family: R-14. Launch Vehicle: Kosmos 65S3.

Cosmos 103 - . Mass: 875 kg (1,929 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2. Decay Date: 1990-01-02 . USAF Sat Cat: 1868 . COSPAR: 1965-112A. Apogee: 179 km (111 mi). Perigee: 176 km (109 mi). Inclination: 56.00 deg. Period: 88.00 min. Possible test flight..

1966 January 25 - . 12:28 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 106 - . Payload: DS-P1-I s/n 1. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-I. Completed Operations Date: 1966-11-15 . Decay Date: 1966-11-14 . USAF Sat Cat: 1949 . COSPAR: 1966-004A. Apogee: 553 km (343 mi). Perigee: 281 km (174 mi). Inclination: 48.40 deg. Period: 92.80 min. Operational radar target for the ABM forces..

1966 February 11 - . 18:00 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/1. LV Family: R-12. Launch Vehicle: Kosmos 63S1.

Cosmos 108 - . Payload: DS-U1-G s/n 1. Mass: 355 kg (782 lb). Nation: Russia. Agency: MO. Program: DS. Class: Earth. Type: Ionosphere satellite. Spacecraft Bus: DS. Spacecraft: DS-U1-G. Completed Operations Date: 1966-02-26 . Decay Date: 1966-11-21 . USAF Sat Cat: 2002 . COSPAR: 1966-011A. Apogee: 850 km (520 mi). Perigee: 220 km (130 mi). Inclination: 48.80 deg. Period: 95.30 min. Studied the relationship between variations in the upper atmosphere and solar activity..

1966 April 26 - . 10:04 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 116 - . Payload: DS-P1-Yu s/n 6. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1966-12-03 . Decay Date: 1966-12-03 . USAF Sat Cat: 2152 . COSPAR: 1966-036A. Apogee: 464 km (288 mi). Perigee: 288 km (178 mi). Inclination: 48.40 deg. Period: 92.00 min. Development of systems for air defence and the control of outer space..

1966 May 24 - . 05:31 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 119 - . Payload: DS-U2-I s/n 1. Mass: 250 kg (550 lb). Nation: Russia. Agency: MO. Program: DS. Class: Earth. Type: Ionosphere satellite. Spacecraft Bus: DS. Spacecraft: DS-U2-I. Completed Operations Date: 1966-05-26 . Decay Date: 1966-11-30 . USAF Sat Cat: 2182 . COSPAR: 1966-043A. Apogee: 1,278 km (794 mi). Perigee: 209 km (129 mi). Inclination: 48.40 deg. Period: 99.70 min. Studied the influence of the ionosphere on passing VLF radio waves..

1966 July 8 - . 05:31 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/1. LV Family: R-12. Launch Vehicle: Kosmos 63S1.

Cosmos 123 - . Payload: DS-P1-Yu s/n 5. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1966-12-10 . Decay Date: 1966-12-10 . USAF Sat Cat: 2295 . COSPAR: 1966-061A. Apogee: 512 km (318 mi). Perigee: 256 km (159 mi). Inclination: 48.80 deg. Period: 92.30 min. Development of systems for air defence and the control of outer space..

1966 December 12 - . 20:38 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 135 - . Payload: DS-U2-MP s/n 1. Mass: 355 kg (782 lb). Nation: Russia. Agency: MO. Program: DS. Class: Earth. Type: Micrometeoroid satellite. Spacecraft Bus: DS. Spacecraft: DS-U2-MP. Completed Operations Date: 1967-04-12 . Decay Date: 1967-04-12 . USAF Sat Cat: 2612 . COSPAR: 1966-112A. Apogee: 648 km (402 mi). Perigee: 253 km (157 mi). Inclination: 48.40 deg. Period: 93.60 min. Studied cosmic dust particles in near-Earth space..

1966 December 21 - . 13:12 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/1. LV Family: R-12. Launch Vehicle: Kosmos 63S1.

Cosmos 137 - . Payload: DS-U2-D s/n 1. Mass: 295 kg (650 lb). Nation: Russia. Agency: MO. Program: DS. Class: Earth. Type: Magnetosphere satellite. Spacecraft Bus: DS. Spacecraft: DS-U2-D. Completed Operations Date: 1969-05-12 . Decay Date: 1967-11-23 . USAF Sat Cat: 2627 . COSPAR: 1966-117A. Apogee: 1,718 km (1,067 mi). Perigee: 219 km (136 mi). Inclination: 48.80 deg. Period: 104.40 min. Studied charged particle flows..

1967 February 14 - . 10:04 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 142 - . Payload: DS-U2-I s/n 2. Mass: 315 kg (694 lb). Nation: Russia. Agency: MO. Program: DS. Class: Earth. Type: Ionosphere satellite. Spacecraft Bus: DS. Spacecraft: DS-U2-I. Completed Operations Date: 1967-07-06 . Decay Date: 1967-07-06 . USAF Sat Cat: 2678 . COSPAR: 1967-013A. Apogee: 1,320 km (820 mi). Perigee: 216 km (134 mi). Inclination: 48.40 deg. Period: 100.10 min. Studied the influence of the ionosphere on passing VLF radio waves..

1967 March 3 - . 06:44 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 145 - . Payload: DS-U2-M s/n 2. Mass: 250 kg (550 lb). Nation: Russia. Agency: MO. Program: DS. Class: Technology. Type: Navigation technology satellite. Spacecraft Bus: DS. Spacecraft: DS-U2-M. Completed Operations Date: 1967-04-30 . Decay Date: 1968-03-08 . USAF Sat Cat: 2697 . COSPAR: 1967-019A. Apogee: 2,107 km (1,309 mi). Perigee: 226 km (140 mi). Inclination: 48.40 deg. Period: 108.70 min. Development tests of atomic clocks..

1967 March 16 - . 17:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 148 - . Payload: DS-P1-I s/n 2. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-I. Completed Operations Date: 1967-05-07 . Decay Date: 1967-05-07 . USAF Sat Cat: 2712 . COSPAR: 1967-023A. Apogee: 404 km (251 mi). Perigee: 270 km (160 mi). Inclination: 71.00 deg. Period: 91.30 min. Operational radar target for the ABM forces. First launch of 63SM/11K63 version of Kosmos launch vehicle; first launch from the Raduga launch complex at Plesetsk..

1967 March 21 - . 10:07 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 149 - . Payload: DS-MO s/n 1. Mass: 321 kg (707 lb). Nation: Russia. Agency: MO. Program: DS. Class: Technology. Type: Navigation technology satellite. Spacecraft Bus: DS. Spacecraft: DS-MO. Completed Operations Date: 1967-04-08 . Decay Date: 1967-04-07 . USAF Sat Cat: 2714 . COSPAR: 1967-024A. Apogee: 284 km (176 mi). Perigee: 246 km (152 mi). Inclination: 48.40 deg. Period: 89.80 min. Used in development of aerodynamic systems for stabilisation and orientation of spacecraft. Also carried military optical equipment experiments..

1967 March 24 - . 11:50 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC41/15. LV Family: R-14. Launch Vehicle: Kosmos 11K65.

Cosmos 151 - . Mass: 875 kg (1,929 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2. Decay Date: 1991-05-06 . USAF Sat Cat: 2720 . COSPAR: 1967-027A. Apogee: 399 km (247 mi). Perigee: 384 km (238 mi). Inclination: 56.00 deg. Period: 92.40 min. Possible test flight..

1967 March 25 - . 06:59 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 152 - . Payload: DS-P1-Yu s/n 7. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1967-06-08 . Decay Date: 1967-08-05 . USAF Sat Cat: 2722 . COSPAR: 1967-028A. Apogee: 472 km (293 mi). Perigee: 271 km (168 mi). Inclination: 71.00 deg. Period: 91.90 min. Development of systems for air defence and the control of outer space..

1967 May 15 - . 11:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. Launch Pad: LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 158 - . Payload: Tsiklon Mass Model. Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsiklon satellite. USAF Sat Cat: 2801 . COSPAR: 1967-045A. Apogee: 812 km (504 mi). Perigee: 731 km (454 mi). Inclination: 74.00 deg. Period: 100.30 min. Military navigation satellite..

1967 June 5 - . 05:03 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 163 - . Payload: DS-U2-MP s/n 2. Mass: 357 kg (787 lb). Nation: Russia. Agency: MO. Program: DS. Class: Earth. Type: Micrometeoroid satellite. Spacecraft Bus: DS. Spacecraft: DS-U2-MP. Completed Operations Date: 1967-10-11 . Decay Date: 1967-10-11 . USAF Sat Cat: 2832 . COSPAR: 1967-056A. Apogee: 598 km (371 mi). Perigee: 255 km (158 mi). Inclination: 48.30 deg. Period: 93.10 min. Studied cosmic dust particles in near-Earth space..

1967 June 12 - . 18:06 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 165 - . Payload: DS-P1-Yu s/n 11. Mass: 250 kg (550 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1967-06-24 . Decay Date: 1968-01-15 . USAF Sat Cat: 2842 . COSPAR: 1967-059A. Apogee: 1,514 km (940 mi). Perigee: 200 km (120 mi). Inclination: 81.80 deg. Period: 102.00 min. Development of systems for air defence and the control of outer space..

1967 June 16 - . 04:44 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 166 - . Payload: DS-U3-S s/n 1. Mass: 357 kg (787 lb). Nation: Russia. Agency: MO. Program: DS. Class: Astronomy. Type: Solar satellite. Spacecraft Bus: DS. Spacecraft: DS-U3-S. Completed Operations Date: 1967-09-26 . Decay Date: 1967-10-25 . USAF Sat Cat: 2848 . COSPAR: 1967-061A. Apogee: 555 km (344 mi). Perigee: 288 km (178 mi). Inclination: 48.40 deg. Period: 93.00 min. Specialized orbital solar observatory for measuring solar rays in mulitple spectral zones..

1967 August 24 - . 04:59 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 173 - . Payload: DS-P1-Yu s/n 8. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1967-12-03 . Decay Date: 1967-12-17 . USAF Sat Cat: 2921 . COSPAR: 1967-081A. Apogee: 499 km (310 mi). Perigee: 269 km (167 mi). Inclination: 71.00 deg. Period: 92.20 min. Development of systems for air defence and the control of outer space..

1967 September 12 - . 17:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 176 - . Payload: DS-P1-Yu s/n 10. Mass: 250 kg (550 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1967-11-11 . Decay Date: 1968-03-03 . USAF Sat Cat: 2942 . COSPAR: 1967-086A. Apogee: 1,525 km (947 mi). Perigee: 196 km (121 mi). Inclination: 81.90 deg. Period: 102.20 min. Development of systems for air defence and the control of outer space..

1967 October 30 - . 17:59 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. Launch Pad: LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 189 - . Payload: Tselina-O Mass Model. Mass: 875 kg (1,929 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1978-06-08 . USAF Sat Cat: 3021 . COSPAR: 1967-108A. Apogee: 599 km (372 mi). Perigee: 510 km (310 mi). Inclination: 73.80 deg. Period: 95.70 min. Possible ELINT satellite test..

1967 November 21 - . 14:29 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 191 - . Payload: DS-P1-Yu s/n 9. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1968-03-02 . Decay Date: 1968-03-02 . USAF Sat Cat: 3043 . COSPAR: 1967-115A. Apogee: 494 km (306 mi). Perigee: 269 km (167 mi). Inclination: 71.00 deg. Period: 92.20 min. Development of systems for air defence and the control of outer space..

1967 November 23 - . 15:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. Launch Pad: LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 192 - . Mass: 775 kg (1,708 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsiklon satellite. USAF Sat Cat: 3047 . COSPAR: 1967-116A. Apogee: 725 km (450 mi). Perigee: 716 km (444 mi). Inclination: 74.00 deg. Period: 99.20 min. Military navigation satellite..

1967 December 19 - . 06:30 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/1. LV Family: R-12. Launch Vehicle: Kosmos 63S1.

Cosmos 196 - . Payload: DS-U1-G s/n 2. Mass: 352 kg (776 lb). Nation: Russia. Agency: MO. Program: DS. Class: Earth. Type: Ionosphere satellite. Spacecraft Bus: DS. Spacecraft: DS-U1-G. Completed Operations Date: 1968-02-07 . Decay Date: 1968-07-07 . USAF Sat Cat: 3074 . COSPAR: 1967-125A. Apogee: 869 km (539 mi). Perigee: 220 km (130 mi). Inclination: 48.70 deg. Period: 95.50 min. Studied the relationship between variations in the upper atmosphere and solar activity..

1967 December 26 - . 09:01 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/4. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 197 - . Payload: DS-U2-V s/n 3. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Technology. Type: Military technology satellite. Spacecraft Bus: DS. Spacecraft: DS-U2-V. Completed Operations Date: 1968-01-30 . Decay Date: 1968-01-30 . USAF Sat Cat: 3079 . COSPAR: 1967-126A. Apogee: 486 km (301 mi). Perigee: 217 km (134 mi). Inclination: 48.40 deg. Period: 91.50 min. Military technology development satellite - mission still classified..

1967 December 27 - . 11:28 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. LV Family: R-36. Launch Vehicle: Tsiklon-2A.

Cosmos 198 - . Payload: US-A no. 1. Mass: 3,800 kg (8,300 lb). Nation: Russia. Agency: MO. Program: RORSAT. Class: Surveillance. Type: Naval Radarsat. Spacecraft Bus: Kosmoplan. Spacecraft: US-A. Decay Date: 1968-01-21 . USAF Sat Cat: 3082 . COSPAR: 1967-127B. Apogee: 927 km (576 mi). Perigee: 907 km (563 mi). Inclination: 65.10 deg. Period: 103.40 min. Prototype RORSAT hardware using chemical batteries in place of BES-5 nuclear reactor. First satellite to be boosted to 900 km storage orbit..

1968 January 19 - . 21:59 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. Launch Pad: LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 200 - . Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1973-02-24 . USAF Sat Cat: 3100 . COSPAR: 1968-006A. Apogee: 539 km (334 mi). Perigee: 518 km (321 mi). Inclination: 74.00 deg. Period: 95.20 min. Possible navigation satellite..

1968 February 20 - . 10:03 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/4. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 202 - . Payload: DS-U2-V s/n 4. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Technology. Type: Military technology satellite. Spacecraft Bus: DS. Spacecraft: DS-U2-V. Decay Date: 1968-03-24 . USAF Sat Cat: 3128 . COSPAR: 1968-010A. Apogee: 488 km (303 mi). Perigee: 210 km (130 mi). Inclination: 48.40 deg. Period: 91.50 min. Military technology development satellite - mission still classified..

1968 February 20 - . 16:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. Launch Pad: LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 203 - . Mass: 600 kg (1,320 lb). Nation: Russia. Agency: MO. Spacecraft Bus: KAUR-1. Spacecraft: Sfera. USAF Sat Cat: 3129 . COSPAR: 1968-011A. Apogee: 1,201 km (746 mi). Perigee: 1,183 km (735 mi). Inclination: 74.10 deg. Period: 109.30 min. Investigation of the upper atmosphere and outer space. .

1968 March 5 - . 11:20 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 204 - . Payload: DS-P1-I s/n 3. Mass: 300 kg (660 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-I. Completed Operations Date: 1969-03-03 . Decay Date: 1969-03-02 . USAF Sat Cat: 3139 . COSPAR: 1968-015A. Apogee: 626 km (388 mi). Perigee: 485 km (301 mi). Inclination: 70.90 deg. Period: 95.70 min. Operational radar target for the ABM forces..

1968 March 22 - . 09:30 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. LV Family: R-36. Launch Vehicle: Tsiklon-2A.

Cosmos 209 - . Payload: US-A no. 2. Mass: 3,800 kg (8,300 lb). Nation: Russia. Agency: MO. Program: RORSAT. Class: Surveillance. Type: Naval Radarsat. Spacecraft Bus: Kosmoplan. Spacecraft: US-A. Decay Date: 1968-04-10 . USAF Sat Cat: 3162 . COSPAR: 1968-023C. Apogee: 927 km (576 mi). Perigee: 876 km (544 mi). Inclination: 65.30 deg. Period: 103.00 min. RORSAT hardware, representative of production hardware, but using chemical batteries in place of BES-5 nuclear reactor..

1968 April 9 - . 11:26 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 211 - . Payload: DS-P1-Yu s/n 13. Mass: 250 kg (550 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1968-04-13 . Decay Date: 1968-11-10 . USAF Sat Cat: 3181 . COSPAR: 1968-028A. Apogee: 1,532 km (951 mi). Perigee: 199 km (123 mi). Inclination: 81.90 deg. Period: 102.30 min. Development of systems for air defence and the control of outer space..

1968 April 18 - . 22:29 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/4. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 215 - . Payload: DS-U1-A s/n 1. Mass: 385 kg (848 lb). Nation: Russia. Agency: MO. Program: DS. Class: Earth. Type: Ionosphere satellite. Spacecraft Bus: DS. Spacecraft: DS-U1-A. Completed Operations Date: 1968-06-06 . Decay Date: 1968-06-30 . USAF Sat Cat: 3205 . COSPAR: 1968-033A. Apogee: 403 km (250 mi). Perigee: 255 km (158 mi). Inclination: 48.40 deg. Period: 91.00 min. Studied the optical characteristics of the atmosphere. Radiation observatory; eight telescopes..

1968 April 26 - . 04:42 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/4. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 219 - . Payload: DS-U2-D s/n 2. Mass: 300 kg (660 lb). Nation: Russia. Agency: MO. Program: DS. Class: Earth. Type: Magnetosphere satellite. Spacecraft Bus: DS. Spacecraft: DS-U2-D. Decay Date: 1969-03-02 . USAF Sat Cat: 3220 . COSPAR: 1968-038A. Apogee: 1,745 km (1,084 mi). Perigee: 215 km (133 mi). Inclination: 48.40 deg. Period: 104.60 min. Studied charged particle flows..

1968 May 7 - . 13:58 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. Launch Pad: LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 220 - . Mass: 775 kg (1,708 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsiklon satellite. USAF Sat Cat: 3229 . COSPAR: 1968-040A. Apogee: 700 km (430 mi). Perigee: 637 km (395 mi). Inclination: 74.00 deg. Period: 98.10 min. Military navigation satellite..

1968 May 24 - . 07:04 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/4. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 221 - . Payload: DS-P1-Yu s/n 14. Mass: 250 kg (550 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1969-01-29 . Decay Date: 1969-08-31 . USAF Sat Cat: 3269 . COSPAR: 1968-043A. Apogee: 2,140 km (1,320 mi). Perigee: 215 km (133 mi). Inclination: 48.40 deg. Period: 108.90 min. Development of systems for air defence and the control of outer space..

1968 May 30 - . 20:29 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 222 - . Payload: DS-P1-Yu s/n 12. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1968-10-12 . Decay Date: 1968-10-11 . USAF Sat Cat: 3272 . COSPAR: 1968-044A. Apogee: 488 km (303 mi). Perigee: 285 km (177 mi). Inclination: 70.90 deg. Period: 92.30 min. Development of systems for air defence and the control of outer space..

1968 June 11 - . 21:29 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/4. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 225 - . Payload: DS-U1-Ya s/n 2. Mass: 375 kg (826 lb). Nation: Russia. Agency: MO. Program: DS. Class: Earth. Type: Magnetosphere satellite. Spacecraft Bus: DS. Spacecraft: DS-U1-Ya. Completed Operations Date: 1968-06-29 . Decay Date: 1968-11-02 . USAF Sat Cat: 3279 . COSPAR: 1968-048A. Apogee: 519 km (322 mi). Perigee: 255 km (158 mi). Inclination: 48.40 deg. Period: 92.20 min. Studied charged particle flows and cosmic rays..

1968 July 5 - . 06:59 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/4. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 230 - . Payload: DS-U3-S s/n 2. Mass: 367 kg (809 lb). Nation: Russia. Agency: MO. Program: DS. Class: Astronomy. Type: Solar satellite. Spacecraft Bus: DS. Spacecraft: DS-U3-S. Completed Operations Date: 1968-11-02 . Decay Date: 1968-11-02 . USAF Sat Cat: 3308 . COSPAR: 1968-056A. Apogee: 546 km (339 mi). Perigee: 287 km (178 mi). Inclination: 48.40 deg. Period: 92.90 min. Specialized orbital solar observatory for measuring solar rays in mulitple spectral zones..

1968 July 18 - . 19:59 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 233 - . Payload: DS-P1-Yu s/n 15. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1969-02-06 . Decay Date: 1969-02-07 . USAF Sat Cat: 3326 . COSPAR: 1968-061A. Apogee: 1,514 km (940 mi). Perigee: 198 km (123 mi). Inclination: 81.90 deg. Period: 102.10 min. Development of systems for air defence and the control of outer space..

1968 August 27 - . 11:29 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC41/15. LV Family: R-14. Launch Vehicle: Kosmos 11K65.

Cosmos 236 - . Mass: 875 kg (1,929 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2. Decay Date: 1990-03-04 . USAF Sat Cat: 3347 . COSPAR: 1968-070A. Apogee: 348 km (216 mi). Perigee: 340 km (210 mi). Inclination: 56.10 deg. Period: 91.40 min. Investigation of the upper atmosphere and outer space..

1968 September 20 - . 14:39 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 242 - . Payload: DS-P1-I s/n 4. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-I. Completed Operations Date: 1968-11-13 . Decay Date: 1968-11-13 . USAF Sat Cat: 3414 . COSPAR: 1968-079A. Apogee: 406 km (252 mi). Perigee: 272 km (169 mi). Inclination: 71.00 deg. Period: 91.30 min. Operational radar target for the ABM forces..

1968 October 3 - . 12:58 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 245 - . Payload: DS-P1-Yu s/n 16. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1969-01-16 . Decay Date: 1969-01-15 . USAF Sat Cat: 3457 . COSPAR: 1968-083A. Apogee: 473 km (293 mi). Perigee: 284 km (176 mi). Inclination: 71.00 deg. Period: 92.10 min. Development of systems for air defence and the control of outer space..

1968 October 30 - . 22:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. Launch Pad: LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 250 - . Mass: 875 kg (1,929 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1978-02-15 . USAF Sat Cat: 3526 . COSPAR: 1968-095A. Apogee: 542 km (336 mi). Perigee: 522 km (324 mi). Inclination: 74.00 deg. Period: 95.30 min. Possible navigation satellite..

1968 November 30 - . 12:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. Launch Pad: LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 256 - . Mass: 600 kg (1,320 lb). Nation: Russia. Agency: MO. Spacecraft Bus: KAUR-1. Spacecraft: Sfera. USAF Sat Cat: 3576 . COSPAR: 1968-106A. Apogee: 1,223 km (759 mi). Perigee: 1,172 km (728 mi). Inclination: 74.10 deg. Period: 109.40 min. Investigation of the upper atmosphere and outer space. .

1968 December 3 - . 14:52 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 257 - . Payload: DS-P1-Yu s/n 17. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1969-03-05 . Decay Date: 1969-03-05 . USAF Sat Cat: 3578 . COSPAR: 1968-107A. Apogee: 462 km (287 mi). Perigee: 286 km (177 mi). Inclination: 70.90 deg. Period: 92.00 min. Development of systems for air defence and the control of outer space..

1968 December 14 - . 05:09 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/4. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 259 - . Payload: DS-U2-I s/n 3. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Earth. Type: Ionosphere satellite. Spacecraft Bus: DS. Spacecraft: DS-U2-I. Completed Operations Date: 1969-05-05 . Decay Date: 1969-05-05 . USAF Sat Cat: 3612 . COSPAR: 1968-113A. Apogee: 1,331 km (827 mi). Perigee: 215 km (133 mi). Inclination: 48.40 deg. Period: 100.20 min. Studied the influence of the ionosphere on passing VLF radio waves..

1968 December 19 - . 23:55 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 261 - . Payload: DS-U2-GK s/n 1. Mass: 347 kg (765 lb). Nation: Russia. Agency: MO. Program: DS. Class: Earth. Type: Magnetosphere satellite. Spacecraft Bus: DS. Spacecraft: DS-U2-GK. Completed Operations Date: 1969-02-12 . Decay Date: 1969-02-12 . USAF Sat Cat: 3624 . COSPAR: 1968-117A. Apogee: 637 km (395 mi). Perigee: 206 km (128 mi). Inclination: 71.20 deg. Period: 93.00 min. Conducted complex geophysical studies of the upper atmosphere, including aiir density and auroral investigations..

1968 December 26 - . 09:45 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/4. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 262 - . Payload: DS-U2-GF s/n 1. Mass: 352 kg (776 lb). Nation: Russia. Agency: MO. Program: DS. Class: Astronomy. Type: Solar satellite. Spacecraft Bus: DS. Spacecraft: DS-U2-GF. Completed Operations Date: 1969-05-03 . Decay Date: 1969-07-18 . USAF Sat Cat: 3629 . COSPAR: 1968-119A. Apogee: 791 km (491 mi). Perigee: 264 km (164 mi). Inclination: 48.40 deg. Period: 95.20 min. Conducted heliophysical studies..

1969 February 7 - . 13:59 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 265 - . Payload: DS-P1-Yu s/n 21. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1969-05-01 . Decay Date: 1969-05-01 . USAF Sat Cat: 3675 . COSPAR: 1969-012A. Apogee: 456 km (283 mi). Perigee: 273 km (169 mi). Inclination: 71.00 deg. Period: 91.80 min. Development of systems for air defence and the control of outer space..

1969 March 5 - . 13:04 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/4. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 268 - . Payload: DS-P1-Yu s/n 18. Mass: 250 kg (550 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1969-07-03 . Decay Date: 1970-05-09 . USAF Sat Cat: 3773 . COSPAR: 1969-020A. Apogee: 2,173 km (1,350 mi). Perigee: 209 km (129 mi). Inclination: 48.40 deg. Period: 109.10 min. Development of systems for air defence and the control of outer space..

1969 March 5 - . 17:25 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. Launch Pad: LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 269 - . Mass: 875 kg (1,929 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1978-10-21 . USAF Sat Cat: 3775 . COSPAR: 1969-021A. Apogee: 543 km (337 mi). Perigee: 525 km (326 mi). Inclination: 74.10 deg. Period: 95.30 min. Possible ELINT satellite..

1969 March 17 - . 16:40 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. Launch Pad: LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 272 - . Mass: 600 kg (1,320 lb). Nation: Russia. Agency: MO. Spacecraft Bus: KAUR-1. Spacecraft: Sfera. USAF Sat Cat: 3818 . COSPAR: 1969-024A. Apogee: 1,208 km (750 mi). Perigee: 1,178 km (731 mi). Inclination: 74.00 deg. Period: 109.30 min. Investigation of the upper atmosphere and outer space. .

1969 March 28 - . 16:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 275 - . Payload: DS-P1-I s/n 5. Mass: 300 kg (660 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-I. Completed Operations Date: 1969-08-06 . Decay Date: 1970-02-07 . USAF Sat Cat: 3846 . COSPAR: 1969-031A. Apogee: 780 km (480 mi). Perigee: 273 km (169 mi). Inclination: 71.00 deg. Period: 95.20 min. Operational radar target for the ABM forces..

1969 April 4 - . 13:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 277 - . Payload: DS-P1-Yu s/n 20. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1969-07-06 . Decay Date: 1969-07-06 . USAF Sat Cat: 3855 . COSPAR: 1969-033A. Apogee: 446 km (277 mi). Perigee: 289 km (179 mi). Inclination: 70.90 deg. Period: 91.90 min. Development of systems for air defence and the control of outer space..

1969 May 27 - . 12:59 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 283 - . Payload: DS-P1-Yu s/n 19. Mass: 250 kg (550 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1969-12-11 . Decay Date: 1969-12-10 . USAF Sat Cat: 3957 . COSPAR: 1969-047A. Apogee: 1,501 km (932 mi). Perigee: 196 km (121 mi). Inclination: 81.90 deg. Period: 102.00 min. Development of systems for air defence and the control of outer space..

1969 June 3 - . 12:57 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 285 - . Payload: DS-P1-Yu s/n 24. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1969-10-07 . Decay Date: 1969-10-07 . USAF Sat Cat: 3983 . COSPAR: 1969-049A. Apogee: 493 km (306 mi). Perigee: 266 km (165 mi). Inclination: 71.00 deg. Period: 92.10 min. Development of systems for air defence and the control of outer space..

1969 August 13 - . 22:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. Launch Pad: LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 292 - . Mass: 775 kg (1,708 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsiklon satellite. USAF Sat Cat: 4070 . COSPAR: 1969-070A. Apogee: 733 km (455 mi). Perigee: 719 km (446 mi). Inclination: 74.10 deg. Period: 99.30 min. Military navigation satellite..

1969 August 22 - . 14:14 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 295 - . Payload: DS-P1-Yu s/n 29. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1969-09-27 . Decay Date: 1969-12-01 . USAF Sat Cat: 4076 . COSPAR: 1969-073A. Apogee: 472 km (293 mi). Perigee: 270 km (160 mi). Inclination: 71.00 deg. Period: 91.90 min. Development of systems for air defence and the control of outer space..

1969 October 18 - . 10:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 303 - . Payload: DS-P1-Yu s/n 28. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1970-01-24 . Decay Date: 1970-01-23 . USAF Sat Cat: 4136 . COSPAR: 1969-090A. Apogee: 466 km (289 mi). Perigee: 270 km (160 mi). Inclination: 71.00 deg. Period: 91.90 min. Development of systems for air defence and the control of outer space..

1969 October 21 - . 12:49 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. Launch Pad: LC132/pad?. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 304 - . Mass: 795 kg (1,752 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsiklon satellite. USAF Sat Cat: 4138 . COSPAR: 1969-091A. Apogee: 748 km (464 mi). Perigee: 731 km (454 mi). Inclination: 74.00 deg. Period: 99.60 min. Military navigation satellite..

1969 October 24 - . 13:01 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/4. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 307 - . Payload: DS-P1-Yu s/n 22. Mass: 250 kg (550 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1970-11-11 . Decay Date: 1970-12-30 . USAF Sat Cat: 4184 . COSPAR: 1969-094A. Apogee: 2,150 km (1,330 mi). Perigee: 229 km (142 mi). Inclination: 48.30 deg. Period: 109.20 min. Development of systems for air defence and the control of outer space..

1969 November 4 - . 11:59 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 308 - . Payload: DS-P1-I s/n 7. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-I. Completed Operations Date: 1970-01-04 . Decay Date: 1970-01-04 . USAF Sat Cat: 4219 . COSPAR: 1969-096A. Apogee: 408 km (253 mi). Perigee: 271 km (168 mi). Inclination: 71.00 deg. Period: 91.30 min. Operational radar target for the ABM forces..

1969 November 24 - . 11:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 311 - . Payload: DS-P1-Yu s/n 27. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1970-03-10 . Decay Date: 1970-03-10 . USAF Sat Cat: 4252 . COSPAR: 1969-102A. Apogee: 484 km (300 mi). Perigee: 297 km (184 mi). Inclination: 71.10 deg. Period: 92.30 min. Development of systems for air defence and the control of outer space..

1969 November 24 - . 16:49 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. Launch Pad: LC132/pad?. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 312 - . Mass: 600 kg (1,320 lb). Nation: Russia. Agency: MO. Spacecraft Bus: KAUR-1. Spacecraft: Sfera. USAF Sat Cat: 4254 . COSPAR: 1969-103A. Apogee: 1,175 km (730 mi). Perigee: 1,141 km (708 mi). Inclination: 74.00 deg. Period: 108.50 min. Investigation of the upper atmosphere and outer space. .

1969 December 11 - . 12:58 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 314 - . Payload: DS-P1-Yu s/n 30. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1970-03-22 . Decay Date: 1970-03-22 . USAF Sat Cat: 4266 . COSPAR: 1969-106A. Apogee: 465 km (288 mi). Perigee: 272 km (169 mi). Inclination: 71.00 deg. Period: 91.90 min. Development of systems for air defence and the control of outer space..

1969 December 20 - . 03:26 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. Launch Pad: LC132/pad?. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 315 - . Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1979-03-25 . USAF Sat Cat: 4273 . COSPAR: 1969-107A. Apogee: 542 km (336 mi). Perigee: 518 km (321 mi). Inclination: 74.00 deg. Period: 95.30 min. Possible navigation satellite..

1970 January 15 - . 13:39 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 319 - . Payload: DS-P1-Yu s/n 25. Mass: 250 kg (550 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1970-07-01 . Decay Date: 1970-07-01 . USAF Sat Cat: 4299 . COSPAR: 1970-004A. Apogee: 1,508 km (937 mi). Perigee: 200 km (120 mi). Inclination: 82.00 deg. Period: 102.00 min. Development of systems for air defence and the control of outer space..

1970 January 16 - . 10:59 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/4. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 320 - . Payload: DS-MO s/n 3. Mass: 375 kg (826 lb). Nation: Russia. Agency: MO. Program: DS. Class: Technology. Type: Navigation technology satellite. Spacecraft Bus: DS. Spacecraft: DS-MO. Completed Operations Date: 1970-02-10 . Decay Date: 1970-02-10 . USAF Sat Cat: 4301 . COSPAR: 1970-005A. Apogee: 326 km (202 mi). Perigee: 247 km (153 mi). Inclination: 48.40 deg. Period: 90.20 min. Used in development of aerodynamic systems for stabilisation and orientation of spacecraft. Also carried military optical equipment experiments..

1970 January 20 - . 20:20 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 321 - . Payload: DS-U2-MG s/n 1. Mass: 365 kg (804 lb). Nation: Russia. Agency: MO. Program: DS. Class: Earth. Type: Magnetosphere satellite. Spacecraft Bus: DS. Spacecraft: DS-U2-MG. Completed Operations Date: 1970-03-23 . Decay Date: 1970-03-23 . USAF Sat Cat: 4308 . COSPAR: 1970-006A. Apogee: 479 km (297 mi). Perigee: 272 km (169 mi). Inclination: 71.00 deg. Period: 92.10 min. Studed the Earth's magnetic poles..

1970 February 27 - . 17:24 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 324 - . Payload: DS-P1-Yu s/n 32. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1970-05-23 . Decay Date: 1970-05-23 . USAF Sat Cat: 4338 . COSPAR: 1970-014A. Apogee: 465 km (288 mi). Perigee: 274 km (170 mi). Inclination: 71.00 deg. Period: 91.90 min. Development of systems for air defence and the control of outer space..

1970 March 18 - . 14:39 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 327 - . Payload: DS-P1-I s/n 8. Mass: 300 kg (660 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-I. Completed Operations Date: 1970-09-11 . Decay Date: 1971-01-19 . USAF Sat Cat: 4351 . COSPAR: 1970-020A. Apogee: 819 km (508 mi). Perigee: 280 km (170 mi). Inclination: 71.00 deg. Period: 95.70 min. Operational radar target for the ABM forces..

1970 April 7 - . 11:10 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. Launch Pad: LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 330 - . Mass: 875 kg (1,929 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1979-06-12 . USAF Sat Cat: 4360 . COSPAR: 1970-024A. Apogee: 543 km (337 mi). Perigee: 514 km (319 mi). Inclination: 74.10 deg. Period: 95.20 min. Possible navigation satellite. Replaced Cosmos 250..

1970 April 11 - . 17:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. Launch Pad: LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 332 - . Mass: 775 kg (1,708 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsiklon satellite. USAF Sat Cat: 4369 . COSPAR: 1970-028A. Apogee: 736 km (457 mi). Perigee: 727 km (451 mi). Inclination: 74.00 deg. Period: 99.40 min. Military navigation satellite..

1970 April 23 - . 13:20 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 334 - . Payload: DS-P1-Yu s/n 31. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1970-08-10 . Decay Date: 1970-08-09 . USAF Sat Cat: 4378 . COSPAR: 1970-033A. Apogee: 458 km (284 mi). Perigee: 287 km (178 mi). Inclination: 70.90 deg. Period: 92.00 min. Development of systems for air defence and the control of outer space..

1970 April 24 - . 22:24 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/4. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 335 - . Payload: DS-U1-R s/n 1. Mass: 295 kg (650 lb). Nation: Russia. Agency: MO. Program: DS. Class: Earth. Type: Atmosphere satellite. Spacecraft Bus: DS. Spacecraft: DS-U1-R. Completed Operations Date: 1970-06-20 . Decay Date: 1970-06-22 . USAF Sat Cat: 4380 . COSPAR: 1970-035A. Apogee: 401 km (249 mi). Perigee: 250 km (150 mi). Inclination: 48.40 deg. Period: 91.00 min. Studied spectral range of the UF..

1970 April 25 - . 17:09 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. Launch Pad: LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 336 - . Payload: Strela-1M no. 1. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 4383 . COSPAR: 1970-036A. Apogee: 1,486 km (923 mi). Perigee: 1,463 km (909 mi). Inclination: 74.00 deg. Period: 115.40 min. Eight satellites launched by a single carrier rocket..

Cosmos 337 - . Payload: Strela-1M no. 2. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 4384 . COSPAR: 1970-036B. Apogee: 1,552 km (964 mi). Perigee: 1,468 km (912 mi). Inclination: 74.00 deg. Period: 116.20 min.

Cosmos 340 - . Payload: Strela-1M no. 5. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 4387 . COSPAR: 1970-036E. Apogee: 1,470 km (910 mi). Perigee: 1,407 km (874 mi). Inclination: 74.00 deg. Period: 114.60 min.

Cosmos 343 - . Payload: Strela-1M no. 8. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 4390 . COSPAR: 1970-036H. Apogee: 1,468 km (912 mi). Perigee: 1,375 km (854 mi). Inclination: 74.00 deg. Period: 114.30 min.

Cosmos 339 - . Payload: Strela-1M no. 4. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 4386 . COSPAR: 1970-036D. Apogee: 1,469 km (912 mi). Perigee: 1,445 km (897 mi). Inclination: 74.00 deg. Period: 115.00 min.

Cosmos 338 - . Payload: Strela-1M no. 3. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 4385 . COSPAR: 1970-036C. Apogee: 1,518 km (943 mi). Perigee: 1,468 km (912 mi). Inclination: 74.00 deg. Period: 115.80 min.

Cosmos 341 - . Payload: Strela-1M no. 6. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 4388 . COSPAR: 1970-036F. Apogee: 1,469 km (912 mi). Perigee: 1,342 km (833 mi). Inclination: 74.00 deg. Period: 113.90 min.

Cosmos 342 - . Payload: Strela-1M no. 7. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 4389 . COSPAR: 1970-036G. Apogee: 1,468 km (912 mi). Perigee: 1,310 km (810 mi). Inclination: 74.00 deg. Period: 113.60 min.

1970 June 12 - . 09:30 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/4. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 347 - . Payload: DS-P1-Yu s/n 35. Mass: 250 kg (550 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1970-11-13 . Decay Date: 1971-11-07 . USAF Sat Cat: 4411 . COSPAR: 1970-043A. Apogee: 373 km (231 mi). Perigee: 173 km (107 mi). Inclination: 48.30 deg. Period: 89.90 min. Development of systems for air defence and the control of outer space..

1970 June 13 - . 04:59 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 348 - . Payload: DS-U2-GK s/n 2. Mass: 357 kg (787 lb). Nation: Russia. Agency: MO. Program: DS. Class: Earth. Type: Magnetosphere satellite. Spacecraft Bus: DS. Spacecraft: DS-U2-GK. Completed Operations Date: 1970-07-25 . Decay Date: 1970-07-25 . USAF Sat Cat: 4413 . COSPAR: 1970-044A. Apogee: 598 km (371 mi). Perigee: 205 km (127 mi). Inclination: 71.00 deg. Period: 92.50 min. Conducted complex geophysical studies of the upper atmosphere. Air density, auroral investigations..

1970 June 27 - . 07:39 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 351 - . Payload: DS-P1-Yu s/n 38. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1970-10-13 . Decay Date: 1970-10-13 . USAF Sat Cat: 4427 . COSPAR: 1970-051A. Apogee: 467 km (290 mi). Perigee: 270 km (160 mi). Inclination: 71.00 deg. Period: 91.90 min. Development of systems for air defence and the control of outer space..

1970 August 7 - . 02:59 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/4. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Intercosmos 3 - . Payload: DS-U2-IK s/n 1. Mass: 340 kg (740 lb). Nation: Russia. Agency: MO. Program: DS. Class: Earth. Type: Ionosphere satellite. Spacecraft Bus: DS. Spacecraft: DS-U2-IK. Completed Operations Date: 1970-12-04 . Decay Date: 1970-12-06 . USAF Sat Cat: 4482 . COSPAR: 1970-057A. Apogee: 1,294 km (804 mi). Perigee: 201 km (124 mi). Inclination: 48.40 deg. Period: 99.80 min. Studied charged particle flows and the ionosphere. Carried East European experiments that studied protons, electrons, alpha particles..

1970 August 10 - . 19:59 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 356 - . Payload: DS-U2-MG s/n 2. Mass: 357 kg (787 lb). Nation: Russia. Agency: MO. Program: DS. Class: Earth. Type: Magnetosphere satellite. Spacecraft Bus: DS. Spacecraft: DS-U2-MG. Completed Operations Date: 1970-10-03 . Decay Date: 1970-10-02 . USAF Sat Cat: 4487 . COSPAR: 1970-059A. Apogee: 573 km (356 mi). Perigee: 231 km (143 mi). Inclination: 82.00 deg. Period: 92.60 min. Studed the Earth's magnetic poles..

1970 August 19 - . 14:59 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 357 - . Payload: DS-P1-Yu s/n 40. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1970-11-24 . Decay Date: 1970-11-24 . USAF Sat Cat: 4495 . COSPAR: 1970-063A. Apogee: 476 km (295 mi). Perigee: 272 km (169 mi). Inclination: 71.00 deg. Period: 92.00 min. Development of systems for air defence and the control of outer space..

1970 August 20 - . 14:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. Launch Pad: LC132/pad?. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 358 - . Mass: 875 kg (1,929 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsiklon satellite. Decay Date: 1990-06-26 . USAF Sat Cat: 4497 . COSPAR: 1970-064A. Apogee: 342 km (212 mi). Perigee: 334 km (207 mi). Inclination: 74.00 deg. Period: 91.30 min. Identification uncertain. Possibly a Tsiklon military navigation satellite placed in incorrect orbit..

1970 September 16 - . 11:59 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 362 - . Payload: DS-P1-I s/n 9. Mass: 300 kg (660 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-I. Completed Operations Date: 1970-11-24 . Decay Date: 1971-10-13 . USAF Sat Cat: 4536 . COSPAR: 1970-073A. Apogee: 829 km (515 mi). Perigee: 270 km (160 mi). Inclination: 71.00 deg. Period: 95.60 min. Operational radar target for the ABM forces..

1970 October 8 - . 15:10 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 369 - . Payload: DS-P1-Yu s/n 42. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1971-01-22 . Decay Date: 1971-01-22 . USAF Sat Cat: 4573 . COSPAR: 1970-081A. Apogee: 509 km (316 mi). Perigee: 268 km (166 mi). Inclination: 71.00 deg. Period: 92.30 min. Development of systems for air defence and the control of outer space..

1970 October 12 - . 13:57 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. Launch Pad: LC132/pad?. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 371 - . Mass: 775 kg (1,708 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsiklon satellite. USAF Sat Cat: 4578 . COSPAR: 1970-083A. Apogee: 728 km (452 mi). Perigee: 722 km (448 mi). Inclination: 74.00 deg. Period: 99.30 min. Military navigation satellite..

1970 October 14 - . 11:29 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/4. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Intercosmos 4 - . Payload: DS-U3-IK s/n 2. Mass: 320 kg (700 lb). Nation: Russia. Agency: MO. Program: DS. Class: Earth. Type: Magnetosphere satellite. Spacecraft Bus: DS. Spacecraft: DS-U3-IK. Completed Operations Date: 1971-01-08 . Decay Date: 1971-01-17 . USAF Sat Cat: 4580 . COSPAR: 1970-084A. Apogee: 656 km (407 mi). Perigee: 255 km (158 mi). Inclination: 48.40 deg. Period: 93.70 min. Investigation of the ultra-violet and x-radiation of the sun and its effect on the structure of the Earth's upper atmosphere. Payload included East European experiments to study solar ultraviolet and X-ray effects on upper atmosphere..

1970 October 16 - . 14:59 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 372 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 4588 . COSPAR: 1970-086A. Apogee: 787 km (489 mi). Perigee: 767 km (476 mi). Inclination: 74.10 deg. Period: 100.40 min.

1970 November 17 - . 18:20 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 378 - . Payload: DS-U2-IP s/n 1. Mass: 710 kg (1,560 lb). Nation: Russia. Agency: MO. Program: DS. Class: Earth. Type: Ionosphere satellite. Spacecraft Bus: DS. Spacecraft: DS-U2-IP. Completed Operations Date: 1971-09-13 . Decay Date: 1972-08-17 . USAF Sat Cat: 4713 . COSPAR: 1970-097A. Apogee: 1,742 km (1,082 mi). Perigee: 234 km (145 mi). Inclination: 74.00 deg. Period: 104.90 min. Studied the ionosphere and charged particle flows..

1970 November 24 - . 10:59 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 380 - . Payload: DS-P1-Yu s/n 26. Mass: 250 kg (550 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1970-11-26 . Decay Date: 1971-06-17 . USAF Sat Cat: 4762 . COSPAR: 1970-100A. Apogee: 1,520 km (940 mi). Perigee: 199 km (123 mi). Inclination: 82.00 deg. Period: 102.20 min. Development of systems for air defence and the control of outer space..

1970 December 2 - . 04:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 381 - . Mass: 710 kg (1,560 lb). Nation: Russia. Agency: MO. Class: Earth. Type: Ionosphere satellite. Spacecraft Bus: KAUR-1. Spacecraft: Ionosfernaya. USAF Sat Cat: 4783 . COSPAR: 1970-102A. Apogee: 1,007 km (625 mi). Perigee: 961 km (597 mi). Inclination: 74.00 deg. Period: 104.80 min.

1970 December 12 - . 13:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 385 - . Mass: 680 kg (1,490 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsiklon satellite. USAF Sat Cat: 4799 . COSPAR: 1970-108A. Apogee: 980 km (600 mi). Perigee: 973 km (604 mi). Inclination: 74.00 deg. Period: 104.60 min. Military navigation satellite..

1970 December 16 - . 04:29 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 387 - . Mass: 875 kg (1,929 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1980-01-19 . USAF Sat Cat: 4806 . COSPAR: 1970-111A. Apogee: 543 km (337 mi). Perigee: 525 km (326 mi). Inclination: 74.00 deg. Period: 95.30 min. Possible navigation satellite. Replaced Cosmos 269..

1970 December 18 - . 09:39 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 388 - . Payload: DS-P1-Yu s/n 43. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1971-05-12 . Decay Date: 1971-05-10 . USAF Sat Cat: 4811 . COSPAR: 1970-112A. Apogee: 505 km (313 mi). Perigee: 271 km (168 mi). Inclination: 71.00 deg. Period: 92.30 min. Development of systems for air defence and the control of outer space..

1971 January 14 - . 12:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 391 - . Payload: DS-P1-I s/n 11. Mass: 300 kg (660 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-I. Completed Operations Date: 1971-04-01 . Decay Date: 1972-02-21 . USAF Sat Cat: 4847 . COSPAR: 1971-002A. Apogee: 803 km (498 mi). Perigee: 267 km (165 mi). Inclination: 70.90 deg. Period: 95.30 min. Operational radar target for the ABM forces..

1971 January 26 - . 12:44 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 393 - . Payload: DS-P1-Yu s/n 34. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1971-06-12 . Decay Date: 1971-06-16 . USAF Sat Cat: 4884 . COSPAR: 1971-007A. Apogee: 485 km (301 mi). Perigee: 272 km (169 mi). Inclination: 71.00 deg. Period: 92.10 min. Development of systems for air defence and the control of outer space..

1971 February 9 - . 18:48 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 394 - . Payload: DS-P1-M s/n 2. Mass: 650 kg (1,430 lb). Nation: Russia. Agency: MO. Class: Military. Type: Anti-satellite system target. Spacecraft Bus: DS. Spacecraft: DS-P1-M. Completed Operations Date: 1972-02-29 . USAF Sat Cat: 4922 . COSPAR: 1971-010A. Apogee: 552 km (342 mi). Perigee: 522 km (324 mi). Inclination: 65.80 deg. Period: 95.40 min. Target for IS ASAT systems tests. First test using Yangel-designed lighter, cheaper target launched by Kosmos 11K65M booster from Plesetsk..

1971 February 17 - . 21:09 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 395 - . Mass: 875 kg (1,929 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1980-04-06 . USAF Sat Cat: 4955 . COSPAR: 1971-013A. Apogee: 546 km (339 mi). Perigee: 529 km (328 mi). Inclination: 74.00 deg. Period: 95.40 min. Possible ELINT satellite..

1971 March 18 - . 21:45 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 400 - . Payload: DS-P1-M s/n 3. Mass: 650 kg (1,430 lb). Nation: Russia. Agency: MO. Class: Military. Type: Anti-satellite system target. Spacecraft Bus: DS. Spacecraft: DS-P1-M. Completed Operations Date: 1972-08-22 . USAF Sat Cat: 5050 . COSPAR: 1971-020A. Apogee: 995 km (618 mi). Perigee: 990 km (610 mi). Inclination: 65.80 deg. Period: 105.00 min. ASAT target for Cosmos 404 interceptor..

1971 April 1 - . 11:29 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 402 - . Mass: 3,800 kg (8,300 lb). Nation: Russia. Agency: MO. Program: RORSAT. Class: Surveillance. Type: Naval Radarsat. Spacecraft Bus: Kosmoplan. Spacecraft: US-A. Decay Date: 1971-05-06 . USAF Sat Cat: 5107 . COSPAR: 1971-025B. Apogee: 1,011 km (628 mi). Perigee: 965 km (599 mi). Inclination: 65.00 deg. Period: 104.90 min. Ocean surveillance; probably used chemical batteries..

1971 April 23 - . 11:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 407 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 5174 . COSPAR: 1971-035A. Apogee: 800 km (490 mi). Perigee: 773 km (480 mi). Inclination: 74.00 deg. Period: 100.60 min.

1971 April 24 - . 11:15 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 408 - . Payload: DS-P1-Yu s/n 37. Mass: 250 kg (550 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1971-12-22 . Decay Date: 1971-12-29 . USAF Sat Cat: 5177 . COSPAR: 1971-037A. Apogee: 1,488 km (924 mi). Perigee: 212 km (131 mi). Inclination: 81.80 deg. Period: 102.00 min. Development of systems for air defence and the control of outer space..

1971 April 28 - . 14:35 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 409 - . Mass: 600 kg (1,320 lb). Nation: Russia. Agency: MO. Spacecraft Bus: KAUR-1. Spacecraft: Sfera. USAF Sat Cat: 5180 . COSPAR: 1971-038A. Apogee: 1,211 km (752 mi). Perigee: 1,176 km (730 mi). Inclination: 74.00 deg. Period: 109.30 min. Investigation of the upper atmosphere and outer space. .

1971 May 7 - . 14:20 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 411 - . Payload: Strela-1M no. 9. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 5210 . COSPAR: 1971-041A. Apogee: 1,490 km (920 mi). Perigee: 1,316 km (817 mi). Inclination: 74.00 deg. Period: 113.90 min. Eight satellites launched by a single carrier rocket..

Cosmos 416 - . Payload: Strela-1M no. 14. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 5215 . COSPAR: 1971-041F. Apogee: 1,492 km (927 mi). Perigee: 1,371 km (851 mi). Inclination: 74.00 deg. Period: 114.50 min.

Cosmos 417 - . Payload: Strela-1M no. 15. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 5216 . COSPAR: 1971-041G. Apogee: 1,492 km (927 mi). Perigee: 1,343 km (834 mi). Inclination: 74.00 deg. Period: 114.20 min.

Cosmos 415 - . Payload: Strela-1M no. 13. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 5214 . COSPAR: 1971-041E. Apogee: 1,500 km (900 mi). Perigee: 1,451 km (901 mi). Inclination: 74.00 deg. Period: 115.40 min.

Cosmos 414 - . Payload: Strela-1M no. 12. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 5213 . COSPAR: 1971-041D. Apogee: 1,494 km (928 mi). Perigee: 1,427 km (886 mi). Inclination: 74.00 deg. Period: 115.10 min.

Cosmos 413 - . Payload: Strela-1M no. 11. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 5212 . COSPAR: 1971-041C. Apogee: 1,508 km (937 mi). Perigee: 1,474 km (915 mi). Inclination: 74.00 deg. Period: 115.80 min.

Cosmos 412 - . Payload: Strela-1M no. 10. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 5211 . COSPAR: 1971-041B. Apogee: 1,535 km (953 mi). Perigee: 1,480 km (910 mi). Inclination: 74.00 deg. Period: 116.20 min.

Cosmos 418 - . Payload: Strela-1M no. 16. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 5217 . COSPAR: 1971-041H. Apogee: 1,493 km (927 mi). Perigee: 1,399 km (869 mi). Inclination: 74.00 deg. Period: 114.80 min.

1971 May 19 - . 10:20 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 421 - . Payload: DS-P1-Yu s/n 48. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1971-11-05 . Decay Date: 1971-11-08 . USAF Sat Cat: 5232 . COSPAR: 1971-044A. Apogee: 443 km (275 mi). Perigee: 292 km (181 mi). Inclination: 71.00 deg. Period: 91.90 min. Development of systems for air defence and the control of outer space..

1971 May 22 - . 00:51 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 422 - . Mass: 680 kg (1,490 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsiklon satellite. USAF Sat Cat: 5238 . COSPAR: 1971-046A. Apogee: 1,005 km (624 mi). Perigee: 982 km (610 mi). Inclination: 74.00 deg. Period: 105.00 min. Military navigation satellite..

1971 May 27 - . 11:59 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 423 - . Payload: DS-P1-Yu s/n 47. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1971-11-20 . Decay Date: 1971-11-26 . USAF Sat Cat: 5246 . COSPAR: 1971-047A. Apogee: 487 km (302 mi). Perigee: 272 km (169 mi). Inclination: 71.00 deg. Period: 92.20 min. Development of systems for air defence and the control of outer space..

1971 May 29 - . 03:49 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 425 - . Mass: 820 kg (1,800 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1979-11-30 . USAF Sat Cat: 5253 . COSPAR: 1971-050A. Apogee: 553 km (343 mi). Perigee: 506 km (314 mi). Inclination: 74.00 deg. Period: 95.20 min. Possible ELINT satellite..

1971 June 4 - . 18:10 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 426 - . Payload: DS-U2-K s/n 1. Mass: 680 kg (1,490 lb). Nation: Russia. Agency: MO. Program: DS. Class: Earth. Type: Magnetosphere satellite. Spacecraft Bus: DS. Spacecraft: DS-U2-K. Completed Operations Date: 1972-01-12 . Decay Date: 2002-05-11 . USAF Sat Cat: 5281 . COSPAR: 1971-052A. Apogee: 1,108 km (688 mi). Perigee: 354 km (219 mi). Inclination: 74.00 deg. Period: 99.40 min. Studied charged particle flows and cosmic radiation..

1971 August 27 - . 10:54 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 435 - . Payload: DS-P1-Yu s/n 41. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1972-01-28 . Decay Date: 1972-01-28 . USAF Sat Cat: 5441 . COSPAR: 1971-072A. Apogee: 478 km (297 mi). Perigee: 271 km (168 mi). Inclination: 70.90 deg. Period: 92.00 min. Development of systems for air defence and the control of outer space..

1971 September 7 - . 01:15 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 436 - . Mass: 875 kg (1,929 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1980-01-04 . USAF Sat Cat: 5461 . COSPAR: 1971-074A. Apogee: 543 km (337 mi). Perigee: 510 km (310 mi). Inclination: 74.00 deg. Period: 95.10 min. Possible ELINT satellite..

1971 September 10 - . 03:37 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 437 - . Mass: 875 kg (1,929 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1980-03-29 . USAF Sat Cat: 5466 . COSPAR: 1971-075A. Apogee: 539 km (334 mi). Perigee: 517 km (321 mi). Inclination: 74.00 deg. Period: 95.20 min. Replaced Cosmos 436. Possible ELINT satellite..

1971 September 24 - . 10:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 440 - . Payload: DS-P1-I s/n 10. Mass: 300 kg (660 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-I. Completed Operations Date: 1972-01-20 . Decay Date: 1972-10-29 . USAF Sat Cat: 5480 . COSPAR: 1971-079A. Apogee: 788 km (489 mi). Perigee: 272 km (169 mi). Inclination: 70.90 deg. Period: 95.20 min. Operational radar target for the ABM forces..

1971 October 13 - . 13:41 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 444 - . Payload: Strela-1M no. 17. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 5547 . COSPAR: 1971-086A. Apogee: 1,508 km (937 mi). Perigee: 1,321 km (820 mi). Inclination: 74.00 deg. Period: 114.10 min. Eight satellites launched by a single carrier rocket..

Cosmos 451 - . Payload: Strela-1M no. 24. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 5554 . COSPAR: 1971-086H. Apogee: 1,573 km (977 mi). Perigee: 1,490 km (920 mi). Inclination: 74.00 deg. Period: 116.70 min.

Cosmos 450 - . Payload: Strela-1M no. 23. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 5553 . COSPAR: 1971-086G. Apogee: 1,529 km (950 mi). Perigee: 1,462 km (908 mi). Inclination: 74.00 deg. Period: 115.90 min.

Cosmos 449 - . Payload: Strela-1M no. 22. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 5552 . COSPAR: 1971-086F. Apogee: 1,542 km (958 mi). Perigee: 1,483 km (921 mi). Inclination: 74.00 deg. Period: 116.30 min.

Cosmos 448 - . Payload: Strela-1M no. 21. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 5551 . COSPAR: 1971-086E. Apogee: 1,517 km (942 mi). Perigee: 1,440 km (890 mi). Inclination: 74.00 deg. Period: 115.50 min.

Cosmos 447 - . Payload: Strela-1M no. 20. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 5550 . COSPAR: 1971-086D. Apogee: 1,514 km (940 mi). Perigee: 1,411 km (876 mi). Inclination: 74.00 deg. Period: 115.20 min.

Cosmos 446 - . Payload: Strela-1M no. 19. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 5549 . COSPAR: 1971-086C. Apogee: 1,512 km (939 mi). Perigee: 1,381 km (858 mi). Inclination: 74.00 deg. Period: 114.80 min.

Cosmos 445 - . Payload: Strela-1M no. 18. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 5548 . COSPAR: 1971-086B. Apogee: 1,512 km (939 mi). Perigee: 1,350 km (830 mi). Inclination: 74.00 deg. Period: 114.50 min.

1971 October 19 - . 12:40 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 453 - . Payload: DS-P1-Yu s/n 44. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1972-03-19 . Decay Date: 1972-03-19 . USAF Sat Cat: 5563 . COSPAR: 1971-090A. Apogee: 497 km (308 mi). Perigee: 267 km (165 mi). Inclination: 70.90 deg. Period: 92.20 min. Development of systems for air defence and the control of outer space..

1971 November 17 - . 11:09 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 455 - . Payload: DS-P1-Yu s/n 54. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1972-04-05 . Decay Date: 1972-04-09 . USAF Sat Cat: 5608 . COSPAR: 1971-097A. Apogee: 491 km (305 mi). Perigee: 272 km (169 mi). Inclination: 71.00 deg. Period: 92.20 min. Development of systems for air defence and the control of outer space..

1971 November 20 - . 18:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 457 - . Mass: 600 kg (1,320 lb). Nation: Russia. Agency: MO. Spacecraft Bus: KAUR-1. Spacecraft: Sfera. USAF Sat Cat: 5614 . COSPAR: 1971-099A. Apogee: 1,218 km (756 mi). Perigee: 1,183 km (735 mi). Inclination: 74.00 deg. Period: 109.40 min. Investigation of the upper atmosphere and outer space. .

1971 November 29 - . 10:09 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 458 - . Payload: DS-P1-Yu s/n 53. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1972-04-20 . Decay Date: 1972-04-20 . USAF Sat Cat: 5623 . COSPAR: 1971-101A. Apogee: 497 km (308 mi). Perigee: 271 km (168 mi). Inclination: 70.00 deg. Period: 92.20 min. Development of systems for air defence and the control of outer space..

1971 November 29 - . 17:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 459 - . Payload: DS-P1-M s/n 5. Mass: 650 kg (1,430 lb). Nation: Russia. Agency: MO. Class: Military. Type: Anti-satellite system target. Spacecraft Bus: DS. Spacecraft: DS-P1-M. Completed Operations Date: 1971-12-27 . Decay Date: 1971-12-27 . USAF Sat Cat: 5625 . COSPAR: 1971-102A. Apogee: 286 km (177 mi). Perigee: 199 km (123 mi). Inclination: 65.00 deg. Period: 89.40 min. ASAT target for Cosmos 462 interceptor..

1971 November 30 - . 16:39 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 460 - . Mass: 875 kg (1,929 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1980-03-05 . USAF Sat Cat: 5628 . COSPAR: 1971-103A. Apogee: 541 km (336 mi). Perigee: 517 km (321 mi). Inclination: 74.00 deg. Period: 95.20 min. Possible ELINT satellite..

1971 December 2 - . 17:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 461 - . Payload: DS-U2-MT s/n 1. Mass: 680 kg (1,490 lb). Nation: Russia. Agency: MO. Program: DS. Class: Astronomy. Type: Gamma ray astronomy satellite. Spacecraft Bus: DS. Spacecraft: DS-U2-MT. Completed Operations Date: 1972-12-14 . Decay Date: 1979-02-21 . USAF Sat Cat: 5643 . COSPAR: 1971-105A. Apogee: 510 km (310 mi). Perigee: 487 km (302 mi). Inclination: 69.00 deg. Period: 94.60 min. Measured micrometeoroid impacts and gamma rays..

1971 December 15 - . 04:31 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 465 - . Mass: 680 kg (1,490 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsiklon satellite. USAF Sat Cat: 5683 . COSPAR: 1971-111A. Apogee: 1,006 km (625 mi). Perigee: 965 km (599 mi). Inclination: 74.00 deg. Period: 104.80 min. Military navigation satellite..

1971 December 17 - . 10:39 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 467 - . Payload: DS-P1-Yu s/n 45. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1972-04-18 . Decay Date: 1972-04-18 . USAF Sat Cat: 5704 . COSPAR: 1971-113A. Apogee: 466 km (289 mi). Perigee: 266 km (165 mi). Inclination: 71.00 deg. Period: 91.90 min. Development of systems for air defence and the control of outer space..

1971 December 17 - . 13:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 468 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 5705 . COSPAR: 1971-114A. Apogee: 789 km (490 mi). Perigee: 768 km (477 mi). Inclination: 74.00 deg. Period: 100.40 min.

1971 December 25 - . 11:30 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 469 - . Mass: 3,800 kg (8,300 lb). Nation: Russia. Agency: MO. Program: RORSAT. Class: Surveillance. Type: Naval Radarsat. Spacecraft Bus: Kosmoplan. Spacecraft: US-A. Decay Date: 1972-02-09 . USAF Sat Cat: 5737 . COSPAR: 1971-117B. Apogee: 1,006 km (625 mi). Perigee: 948 km (589 mi). Inclination: 64.50 deg. Period: 104.60 min. Ocean surveillance; nuclear powered. First RORSAT flight confirmed by Russian source to have had BES-5 nuclear reactor..

1971 December 27 - . 19:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Oreol - . Payload: DS-U2-GKA s/n 1. Mass: 630 kg (1,380 lb). Nation: France. Agency: MO. Program: Aureole. Class: Earth. Type: Magnetosphere satellite. Spacecraft: DS-U2-GKA. Completed Operations Date: 1972-09-01 . USAF Sat Cat: 5729 . COSPAR: 1971-119A. Apogee: 1,779 km (1,105 mi). Perigee: 391 km (242 mi). Inclination: 74.00 deg. Period: 106.90 min. Upper atmosphere, auroral studies. Investigation of physical phenomena in the Earth's upper atmosphere at high latitudes and study of the nature of auroras. .

1972 January 25 - . 11:15 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 472 - . Payload: DS-P1-Yu s/n 52. Mass: 250 kg (550 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1972-08-16 . Decay Date: 1972-08-18 . USAF Sat Cat: 5804 . COSPAR: 1972-004A. Apogee: 1,536 km (954 mi). Perigee: 193 km (119 mi). Inclination: 82.00 deg. Period: 102.20 min. Development of systems for air defence and the control of outer space..

1972 February 25 - . 07:52 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 475 - . Mass: 680 kg (1,490 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsiklon satellite. USAF Sat Cat: 5846 . COSPAR: 1972-009A. Apogee: 996 km (618 mi). Perigee: 962 km (597 mi). Inclination: 74.00 deg. Period: 104.70 min. Military navigation satellite..

1972 March 22 - . 20:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 479 - . Mass: 875 kg (1,929 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1980-04-13 . USAF Sat Cat: 5894 . COSPAR: 1972-017A. Apogee: 537 km (333 mi). Perigee: 517 km (321 mi). Inclination: 74.00 deg. Period: 95.20 min. Possible ELINT satellite..

1972 March 25 - . 02:20 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. Launch Pad: LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 480 - . Mass: 600 kg (1,320 lb). Nation: Russia. Agency: MO. Spacecraft Bus: KAUR-1. Spacecraft: Sfera. USAF Sat Cat: 5905 . COSPAR: 1972-019A. Apogee: 1,199 km (745 mi). Perigee: 1,173 km (728 mi). Inclination: 83.00 deg. Period: 109.10 min. Investigation of the upper atmosphere and outer space. .

1972 March 25 - . 10:39 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 481 - . Payload: DS-P1-Yu s/n 46. Mass: 375 kg (826 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1972-09-03 . Decay Date: 1972-09-02 . USAF Sat Cat: 5906 . COSPAR: 1972-020A. Apogee: 496 km (308 mi). Perigee: 277 km (172 mi). Inclination: 70.00 deg. Period: 92.30 min. Development of systems for air defence and the control of outer space..

1972 April 11 - . 11:04 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 485 - . Payload: DS-P1-Yu s/n 58. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1972-08-31 . Decay Date: 1972-08-30 . USAF Sat Cat: 5938 . COSPAR: 1972-028A. Apogee: 477 km (296 mi). Perigee: 269 km (167 mi). Inclination: 70.00 deg. Period: 92.00 min. Development of systems for air defence and the control of outer space..

1972 April 21 - . 11:59 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 487 - . Payload: DS-P1-Yu s/n 57. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1972-09-24 . Decay Date: 1972-09-24 . USAF Sat Cat: 6006 . COSPAR: 1972-033A. Apogee: 504 km (313 mi). Perigee: 269 km (167 mi). Inclination: 70.00 deg. Period: 92.20 min. Development of systems for air defence and the control of outer space..

1972 May 6 - . 11:24 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. Launch Pad: LC132/pad?. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 489 - . Mass: 680 kg (1,490 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsiklon satellite. USAF Sat Cat: 6019 . COSPAR: 1972-035A. Apogee: 998 km (620 mi). Perigee: 961 km (597 mi). Inclination: 74.00 deg. Period: 104.70 min. Military navigation satellite..

1972 June 23 - . 09:24 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 494 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 6059 . COSPAR: 1972-043A. Apogee: 786 km (488 mi). Perigee: 772 km (479 mi). Inclination: 74.10 deg. Period: 100.40 min.

1972 June 30 - . 09:19 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 497 - . Payload: DS-P1-I s/n 12. Mass: 300 kg (660 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-I. Completed Operations Date: 1973-11-07 . Decay Date: 1973-11-07 . USAF Sat Cat: 6076 . COSPAR: 1972-048A. Apogee: 787 km (489 mi). Perigee: 271 km (168 mi). Inclination: 70.90 deg. Period: 95.20 min. Operational radar target for the ABM forces..

1972 July 5 - . 09:29 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 498 - . Payload: DS-P1-Yu s/n 56. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1972-11-25 . Decay Date: 1972-11-25 . USAF Sat Cat: 6086 . COSPAR: 1972-050A. Apogee: 490 km (300 mi). Perigee: 266 km (165 mi). Inclination: 70.00 deg. Period: 92.10 min. Development of systems for air defence and the control of outer space..

1972 July 10 - . 16:15 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 500 - . Mass: 875 kg (1,929 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1980-03-29 . USAF Sat Cat: 6097 . COSPAR: 1972-053A. Apogee: 548 km (340 mi). Perigee: 505 km (313 mi). Inclination: 74.00 deg. Period: 95.20 min. Possible navigation satellite. Replaced Cosmos 425..

1972 July 12 - . 05:59 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/4. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 501 - . Payload: DS-P1-Yu s/n 50. Mass: 250 kg (550 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1972-12-20 . Decay Date: 1974-05-09 . USAF Sat Cat: 6099 . COSPAR: 1972-054A. Apogee: 2,167 km (1,346 mi). Perigee: 221 km (137 mi). Inclination: 48.00 deg. Period: 109.30 min. Development of systems for air defence and the control of outer space..

1972 July 20 - . 18:10 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 504 - . Payload: Strela-1M no. 25. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6117 . COSPAR: 1972-057A. Apogee: 1,496 km (929 mi). Perigee: 1,321 km (820 mi). Inclination: 74.00 deg. Period: 114.00 min. Eight satellites launched by a single carrier rocket..

Cosmos 506 - . Payload: Strela-1M no. 27. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6119 . COSPAR: 1972-057C. Apogee: 1,496 km (929 mi). Perigee: 1,382 km (858 mi). Inclination: 74.00 deg. Period: 114.60 min.

Cosmos 511 - . Payload: Strela-1M no. 32. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6124 . COSPAR: 1972-057H. Apogee: 1,545 km (960 mi). Perigee: 1,495 km (928 mi). Inclination: 74.00 deg. Period: 116.40 min.

Cosmos 510 - . Payload: Strela-1M no. 31. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6123 . COSPAR: 1972-057G. Apogee: 1,510 km (930 mi). Perigee: 1,495 km (928 mi). Inclination: 74.00 deg. Period: 116.00 min.

Cosmos 509 - . Payload: Strela-1M no. 30. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6122 . COSPAR: 1972-057F. Apogee: 1,498 km (930 mi). Perigee: 1,474 km (915 mi). Inclination: 74.00 deg. Period: 115.70 min.

Cosmos 507 - . Payload: Strela-1M no. 28. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6120 . COSPAR: 1972-057D. Apogee: 1,496 km (929 mi). Perigee: 1,412 km (877 mi). Inclination: 74.00 deg. Period: 115.00 min.

Cosmos 505 - . Payload: Strela-1M no. 26. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6118 . COSPAR: 1972-057B. Apogee: 1,497 km (930 mi). Perigee: 1,352 km (840 mi). Inclination: 74.00 deg. Period: 114.30 min.

Cosmos 508 - . Payload: Strela-1M no. 29. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6121 . COSPAR: 1972-057E. Apogee: 1,497 km (930 mi). Perigee: 1,443 km (896 mi). Inclination: 74.00 deg. Period: 115.30 min.

1972 August 16 - . 13:40 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 514 - . Payload: Tsiklon Mass Model. Mass: 680 kg (1,490 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsiklon satellite. USAF Sat Cat: 6148 . COSPAR: 1972-062A. Apogee: 967 km (600 mi). Perigee: 952 km (591 mi). Inclination: 83.00 deg. Period: 104.30 min. Military navigation satellite..

1972 August 21 - . 10:36 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 516 - . Mass: 3,800 kg (8,300 lb). Nation: Russia. Agency: MO. Program: RORSAT. Class: Surveillance. Type: Naval Radarsat. Spacecraft Bus: Kosmoplan. Spacecraft: US-A. Decay Date: 1972-10-20 . USAF Sat Cat: 6199 . COSPAR: 1972-066C. Apogee: 1,038 km (644 mi). Perigee: 906 km (562 mi). Inclination: 64.80 deg. Period: 104.50 min. Ocean surveillance; nuclear powered..

1972 September 29 - . 20:18 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 521 - . Payload: DS-P1-M s/n 4. Mass: 650 kg (1,430 lb). Nation: Russia. Agency: MO. Class: Military. Type: Anti-satellite system target. Spacecraft Bus: DS. Spacecraft: DS-P1-M. Completed Operations Date: 1973-01-20 . USAF Sat Cat: 6206 . COSPAR: 1972-074A. Apogee: 992 km (616 mi). Perigee: 987 km (613 mi). Inclination: 65.80 deg. Period: 104.90 min. ASAT target launched to test modifications to ASAT interceptor. Interceptor launch cancelled due to technical failure in target telemetry system. Signature of SALT treaty in May 1972 resulted in military being ordered to discontinue further ASAT tests..

1972 October 5 - . 11:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 523 - . Payload: DS-P1-Yu s/n 63. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1973-02-21 . Decay Date: 1973-03-07 . USAF Sat Cat: 6222 . COSPAR: 1972-078A. Apogee: 478 km (297 mi). Perigee: 271 km (168 mi). Inclination: 71.00 deg. Period: 92.00 min. Development of systems for air defence and the control of outer space..

1972 October 11 - . 13:19 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 524 - . Payload: DS-P1-Yu s/n 49. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1973-03-25 . Decay Date: 1973-03-25 . USAF Sat Cat: 6229 . COSPAR: 1972-080A. Apogee: 510 km (310 mi). Perigee: 266 km (165 mi). Inclination: 70.00 deg. Period: 92.30 min. Development of systems for air defence and the control of outer space..

1972 October 25 - . 10:39 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 526 - . Payload: DS-P1-Yu s/n 61. Mass: 325 kg (716 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1973-04-06 . Decay Date: 1973-04-08 . USAF Sat Cat: 6254 . COSPAR: 1972-084A. Apogee: 485 km (301 mi). Perigee: 274 km (170 mi). Inclination: 70.00 deg. Period: 92.10 min. Development of systems for air defence and the control of outer space..

1972 November 1 - . 02:08 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 528 - . Payload: Strela-1M no. 33. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6262 . COSPAR: 1972-087A. Apogee: 1,467 km (911 mi). Perigee: 1,367 km (849 mi). Inclination: 74.00 deg. Period: 114.20 min. Eight satellites launched by a single carrier rocket..

Cosmos 535 - . Payload: Strela-1M no. 40. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6270 . COSPAR: 1972-087H. Apogee: 1,468 km (912 mi). Perigee: 1,384 km (859 mi). Inclination: 74.00 deg. Period: 114.40 min.

Cosmos 532 - . Payload: Strela-1M no. 37. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6267 . COSPAR: 1972-087E. Apogee: 1,467 km (911 mi). Perigee: 1,300 km (800 mi). Inclination: 74.00 deg. Period: 113.40 min.

Cosmos 533 - . Payload: Strela-1M no. 38. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6268 . COSPAR: 1972-087F. Apogee: 1,468 km (912 mi). Perigee: 1,317 km (818 mi). Inclination: 74.00 deg. Period: 113.60 min.

Cosmos 531 - . Payload: Strela-1M no. 36. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6266 . COSPAR: 1972-087D. Apogee: 1,469 km (912 mi). Perigee: 1,421 km (882 mi). Inclination: 74.00 deg. Period: 114.80 min.

Cosmos 530 - . Payload: Strela-1M no. 35. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6265 . COSPAR: 1972-087C. Apogee: 1,468 km (912 mi). Perigee: 1,333 km (828 mi). Inclination: 74.00 deg. Period: 113.80 min.

Cosmos 529 - . Payload: Strela-1M no. 34. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6264 . COSPAR: 1972-087B. Apogee: 1,468 km (912 mi). Perigee: 1,402 km (871 mi). Inclination: 74.00 deg. Period: 114.60 min.

Cosmos 534 - . Payload: Strela-1M no. 39. Mass: 50 kg (110 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6269 . COSPAR: 1972-087G. Apogee: 1,468 km (912 mi). Perigee: 1,349 km (838 mi). Inclination: 74.00 deg. Period: 114.00 min.

1972 November 3 - . 01:34 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. Launch Pad: LC132/1?. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 536 - . Mass: 875 kg (1,929 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1980-07-20 . USAF Sat Cat: 6272 . COSPAR: 1972-088A. Apogee: 539 km (334 mi). Perigee: 522 km (324 mi). Inclination: 74.00 deg. Period: 95.20 min. Possible navigation satellite..

1972 December 21 - . 02:05 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 539 - . Mass: 600 kg (1,320 lb). Nation: Russia. Agency: MO. Spacecraft Bus: KAUR-1. Spacecraft: Sfera. USAF Sat Cat: 6319 . COSPAR: 1972-102A. Apogee: 1,379 km (856 mi). Perigee: 1,342 km (833 mi). Inclination: 74.00 deg. Period: 112.90 min. Investigation of the upper atmosphere and outer space. .

1972 December 25 - . 23:05 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 540 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 6323 . COSPAR: 1972-104A. Apogee: 790 km (490 mi). Perigee: 763 km (474 mi). Inclination: 74.10 deg. Period: 100.40 min.

1973 January 20 - . 03:36 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 544 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1980-06-15 . USAF Sat Cat: 6343 . COSPAR: 1973-003A. Apogee: 535 km (332 mi). Perigee: 528 km (328 mi). Inclination: 74.00 deg. Period: 95.20 min. Replaced Cosmos 460. Possible ELINT satellite..

1973 January 24 - . 11:44 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 545 - . Payload: DS-P1-Yu s/n 62. Mass: 400 kg (880 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1973-08-01 . Decay Date: 1973-07-31 . USAF Sat Cat: 6348 . COSPAR: 1973-004A. Apogee: 495 km (307 mi). Perigee: 268 km (166 mi). Inclination: 71.00 deg. Period: 92.20 min. Development of systems for air defence and the control of outer space..

1973 January 26 - . 11:44 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC107/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 546 - . Payload: Tsiklon Mass Model. Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsiklon satellite. USAF Sat Cat: 6350 . COSPAR: 1973-005A. Apogee: 564 km (350 mi). Perigee: 537 km (333 mi). Inclination: 50.70 deg. Period: 95.70 min. Military navigation satellite..

1973 February 28 - . 04:37 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 549 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1980-06-29 . USAF Sat Cat: 6373 . COSPAR: 1973-010A. Apogee: 545 km (338 mi). Perigee: 513 km (318 mi). Inclination: 74.00 deg. Period: 95.20 min. Possible ELINT satellite..

1973 April 12 - . 11:49 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 553 - . Payload: DS-P1-Yu s/n 55. Mass: 400 kg (880 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1973-11-12 . Decay Date: 1973-11-11 . USAF Sat Cat: 6427 . COSPAR: 1973-020A. Apogee: 494 km (306 mi). Perigee: 272 km (169 mi). Inclination: 71.00 deg. Period: 92.20 min. Development of systems for air defence and the control of outer space..

1973 May 17 - . 13:19 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 558 - . Payload: DS-P1-Yu s/n 65. Mass: 400 kg (880 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1973-12-25 . Decay Date: 1973-12-22 . USAF Sat Cat: 6645 . COSPAR: 1973-029A. Apogee: 501 km (311 mi). Perigee: 269 km (167 mi). Inclination: 71.00 deg. Period: 92.30 min. Development of systems for air defence and the control of outer space..

1973 June 5 - . 11:29 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 562 - . Payload: DS-P1-Yu s/n 66. Mass: 400 kg (880 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1974-01-08 . Decay Date: 1974-01-07 . USAF Sat Cat: 6665 . COSPAR: 1973-035A. Apogee: 483 km (300 mi). Perigee: 270 km (160 mi). Inclination: 70.00 deg. Period: 92.00 min. Development of systems for air defence and the control of outer space..

1973 June 8 - . 15:50 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 564 - . Payload: Strela-1M no. 41. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6675 . COSPAR: 1973-037A. Apogee: 1,480 km (910 mi). Perigee: 1,395 km (866 mi). Inclination: 74.00 deg. Period: 114.60 min. Eight satellites launched by a single carrier rocket..

Cosmos 571 - . Payload: Strela-1M no. 48. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6682 . COSPAR: 1973-037H. Apogee: 1,479 km (919 mi). Perigee: 1,319 km (819 mi). Inclination: 74.00 deg. Period: 113.80 min.

Cosmos 567 - . Payload: Strela-1M no. 44. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6678 . COSPAR: 1973-037D. Apogee: 1,483 km (921 mi). Perigee: 1,412 km (877 mi). Inclination: 74.00 deg. Period: 114.80 min.

Cosmos 565 - . Payload: Strela-1M no. 42. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6676 . COSPAR: 1973-037B. Apogee: 1,489 km (925 mi). Perigee: 1,449 km (900 mi). Inclination: 74.00 deg. Period: 115.30 min.

Cosmos 566 - . Payload: Strela-1M no. 43. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6677 . COSPAR: 1973-037C. Apogee: 1,482 km (920 mi). Perigee: 1,433 km (890 mi). Inclination: 74.00 deg. Period: 115.10 min.

Cosmos 568 - . Payload: Strela-1M no. 45. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6679 . COSPAR: 1973-037E. Apogee: 1,480 km (910 mi). Perigee: 1,375 km (854 mi). Inclination: 74.00 deg. Period: 114.40 min.

Cosmos 570 - . Payload: Strela-1M no. 47. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6681 . COSPAR: 1973-037G. Apogee: 1,481 km (920 mi). Perigee: 1,337 km (830 mi). Inclination: 74.00 deg. Period: 114.00 min.

Cosmos 569 - . Payload: Strela-1M no. 46. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6680 . COSPAR: 1973-037F. Apogee: 1,480 km (910 mi). Perigee: 1,358 km (843 mi). Inclination: 74.00 deg. Period: 114.20 min.

1973 June 20 - . 06:16 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 574 - . Mass: 550 kg (1,210 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsiklon satellite. USAF Sat Cat: 6707 . COSPAR: 1973-042A. Apogee: 1,010 km (620 mi). Perigee: 976 km (606 mi). Inclination: 83.00 deg. Period: 105.00 min. Military navigation satellite..

1973 August 22 - . 11:24 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 580 - . Payload: DS-P1-Yu s/n 59. Mass: 400 kg (880 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1974-09-04 . Decay Date: 1974-04-01 . USAF Sat Cat: 6793 . COSPAR: 1973-057A. Apogee: 490 km (300 mi). Perigee: 273 km (169 mi). Inclination: 70.90 deg. Period: 92.10 min. Development of systems for air defence and the control of outer space..

1973 August 28 - . 10:08 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 582 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1980-09-05 . USAF Sat Cat: 6802 . COSPAR: 1973-060A. Apogee: 543 km (337 mi). Perigee: 519 km (322 mi). Inclination: 74.00 deg. Period: 95.30 min. Possible ELINT satellite..

1973 September 8 - . 01:50 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 585 - . Mass: 550 kg (1,210 lb). Nation: Russia. Agency: MO. Spacecraft Bus: KAUR-1. Spacecraft: Sfera. USAF Sat Cat: 6825 . COSPAR: 1973-064A. Apogee: 1,404 km (872 mi). Perigee: 1,375 km (854 mi). Inclination: 74.00 deg. Period: 113.60 min. Investigation of the upper atmosphere and outer space. .

1973 September 14 - . 00:31 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 586 - . Mass: 550 kg (1,210 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsiklon satellite. USAF Sat Cat: 6828 . COSPAR: 1973-065A. Apogee: 1,003 km (623 mi). Perigee: 961 km (597 mi). Inclination: 82.90 deg. Period: 104.70 min. Military navigation satellite..

1973 October 2 - . 21:46 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 588 - . Payload: Strela-1M no. 49. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6845 . COSPAR: 1973-069A. Apogee: 1,493 km (927 mi). Perigee: 1,448 km (899 mi). Inclination: 74.00 deg. Period: 115.30 min. Eight satellites launched by a single carrier rocket..

Cosmos 590 - . Payload: Strela-1M no. 51. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6847 . COSPAR: 1973-069C. Apogee: 1,487 km (923 mi). Perigee: 1,434 km (891 mi). Inclination: 74.00 deg. Period: 115.10 min.

Cosmos 591 - . Payload: Strela-1M no. 52. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6848 . COSPAR: 1973-069D. Apogee: 1,486 km (923 mi). Perigee: 1,346 km (836 mi). Inclination: 74.00 deg. Period: 114.10 min.

Cosmos 592 - . Payload: Strela-1M no. 53. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6849 . COSPAR: 1973-069E. Apogee: 1,484 km (922 mi). Perigee: 1,330 km (820 mi). Inclination: 74.00 deg. Period: 113.90 min.

Cosmos 593 - . Payload: Strela-1M no. 54. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6850 . COSPAR: 1973-069F. Apogee: 1,486 km (923 mi). Perigee: 1,364 km (847 mi). Inclination: 74.00 deg. Period: 114.30 min.

Cosmos 594 - . Payload: Strela-1M no. 55. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6851 . COSPAR: 1973-069G. Apogee: 1,486 km (923 mi). Perigee: 1,380 km (850 mi). Inclination: 74.00 deg. Period: 114.50 min.

Cosmos 595 - . Payload: Strela-1M no. 56. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6852 . COSPAR: 1973-069H. Apogee: 1,486 km (923 mi). Perigee: 1,398 km (868 mi). Inclination: 74.00 deg. Period: 114.70 min.

Cosmos 589 - . Payload: Strela-1M no. 50. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6846 . COSPAR: 1973-069B. Apogee: 1,488 km (924 mi). Perigee: 1,415 km (879 mi). Inclination: 74.00 deg. Period: 114.90 min.

1973 October 16 - . 14:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 601 - . Payload: DS-P1-Yu s/n 60. Mass: 400 kg (880 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1974-08-15 . Decay Date: 1974-08-15 . USAF Sat Cat: 6875 . COSPAR: 1973-075A. Apogee: 1,135 km (705 mi). Perigee: 195 km (121 mi). Inclination: 81.80 deg. Period: 98.00 min. Development of systems for air defence and the control of outer space..

1973 November 20 - . 12:29 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 608 - . Payload: DS-P1-Yu s/n 69. Mass: 400 kg (880 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1974-07-13 . Decay Date: 1974-07-10 . USAF Sat Cat: 6941 . COSPAR: 1973-091A. Apogee: 500 km (310 mi). Perigee: 269 km (167 mi). Inclination: 70.90 deg. Period: 92.20 min. Development of systems for air defence and the control of outer space..

1973 November 27 - . 00:08 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 610 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1980-09-15 . USAF Sat Cat: 6950 . COSPAR: 1973-093A. Apogee: 545 km (338 mi). Perigee: 515 km (320 mi). Inclination: 74.00 deg. Period: 95.20 min. Possible ELINT satellite..

1973 November 28 - . 09:29 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 611 - . Payload: DS-P1-Yu s/n 64. Mass: 400 kg (880 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1974-06-20 . Decay Date: 1974-06-19 . USAF Sat Cat: 6952 . COSPAR: 1973-094A. Apogee: 480 km (290 mi). Perigee: 269 km (167 mi). Inclination: 70.10 deg. Period: 92.00 min. Development of systems for air defence and the control of outer space..

1973 December 4 - . 15:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 614 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 6965 . COSPAR: 1973-098A. Apogee: 787 km (489 mi). Perigee: 751 km (466 mi). Inclination: 74.10 deg. Period: 100.20 min.

1973 December 13 - . 11:10 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 615 - . Payload: DS-P1-I s/n 13. Mass: 400 kg (880 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-I. Completed Operations Date: 1975-06-16 . Decay Date: 1975-12-17 . USAF Sat Cat: 6971 . COSPAR: 1973-099A. Apogee: 834 km (518 mi). Perigee: 270 km (160 mi). Inclination: 71.00 deg. Period: 95.70 min. Operational radar target for the ABM forces..

1973 December 19 - . 09:43 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 617 - . Payload: Strela-1M no. 57. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6985 . COSPAR: 1973-104A. Apogee: 1,484 km (922 mi). Perigee: 1,334 km (828 mi). Inclination: 74.00 deg. Period: 114.00 min.

Cosmos 623 - . Payload: Strela-1M no. 63. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6991 . COSPAR: 1973-104G. Apogee: 1,485 km (922 mi). Perigee: 1,387 km (861 mi). Inclination: 74.00 deg. Period: 114.60 min.

Cosmos 624 - . Payload: Strela-1M no. 64. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6992 . COSPAR: 1973-104H. Apogee: 1,485 km (922 mi). Perigee: 1,351 km (839 mi). Inclination: 74.00 deg. Period: 114.20 min.

Cosmos 622 - . Payload: Strela-1M no. 62. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6990 . COSPAR: 1973-104F. Apogee: 1,485 km (922 mi). Perigee: 1,370 km (850 mi). Inclination: 74.00 deg. Period: 114.40 min.

Cosmos 621 - . Payload: Strela-1M no. 61. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6989 . COSPAR: 1973-104E. Apogee: 1,485 km (922 mi). Perigee: 1,406 km (873 mi). Inclination: 74.00 deg. Period: 114.80 min.

Cosmos 620 - . Payload: Strela-1M no. 60. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6988 . COSPAR: 1973-104D. Apogee: 1,493 km (927 mi). Perigee: 1,459 km (906 mi). Inclination: 74.00 deg. Period: 115.50 min.

Cosmos 619 - . Payload: Strela-1M no. 59. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6987 . COSPAR: 1973-104C. Apogee: 1,488 km (924 mi). Perigee: 1,424 km (884 mi). Inclination: 74.00 deg. Period: 115.00 min.

Cosmos 618 - . Payload: Strela-1M no. 58. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 6986 . COSPAR: 1973-104B. Apogee: 1,487 km (923 mi). Perigee: 1,444 km (897 mi). Inclination: 74.00 deg. Period: 115.20 min.

1973 December 26 - . 16:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Oreol 2 - . Payload: DS-U2-GKA s/n 2. Mass: 550 kg (1,210 lb). Nation: France. Agency: MO. Program: Aureole. Class: Earth. Type: Magnetosphere satellite. Spacecraft: DS-U2-GKA. Completed Operations Date: 1974-04-30 . USAF Sat Cat: 7003 . COSPAR: 1973-107A. Apogee: 1,441 km (895 mi). Perigee: 387 km (240 mi). Inclination: 74.00 deg. Period: 103.30 min. Continued investigations in the earth's upper atmosphere at high latitudes and study of the nature of polar aurorae begun on board the Oreol satellite in 1971..

1973 December 27 - . 20:19 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 626 - . Mass: 3,800 kg (8,300 lb). Nation: Russia. Agency: MO. Program: RORSAT. Class: Surveillance. Type: Naval Radarsat. Spacecraft Bus: Kosmoplan. Spacecraft: US-A. Decay Date: 1974-03-22 . USAF Sat Cat: 7115 . COSPAR: 1973-108D. Apogee: 982 km (610 mi). Perigee: 907 km (563 mi). Inclination: 65.40 deg. Period: 103.90 min. Ocean surveillance; nuclear powered. First test of modernised design by KB Arsenal..

1973 December 29 - . 04:12 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 627 - . Mass: 550 kg (1,210 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsiklon satellite. USAF Sat Cat: 7008 . COSPAR: 1973-109A. Apogee: 1,014 km (630 mi). Perigee: 967 km (600 mi). Inclination: 83.00 deg. Period: 104.90 min. Military navigation satellite..

1974 January 17 - . 10:07 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 628 - . Mass: 550 kg (1,210 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsiklon satellite. USAF Sat Cat: 7094 . COSPAR: 1974-001A. Apogee: 1,008 km (626 mi). Perigee: 952 km (591 mi). Inclination: 83.00 deg. Period: 104.70 min. Military navigation satellite..

1974 February 6 - . 00:34 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 631 - . Mass: 875 kg (1,929 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1980-10-03 . USAF Sat Cat: 7109 . COSPAR: 1974-005A. Apogee: 545 km (338 mi). Perigee: 519 km (322 mi). Inclination: 74.00 deg. Period: 95.20 min. Replaced Cosmos 479. Possible ELINT satellite..

1974 February 27 - . 11:05 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 633 - . Payload: DS-P1-Yu s/n 71. Mass: 400 kg (880 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1974-10-04 . Decay Date: 1974-10-04 . USAF Sat Cat: 7187 . COSPAR: 1974-010A. Apogee: 491 km (305 mi). Perigee: 271 km (168 mi). Inclination: 71.00 deg. Period: 92.20 min. Development of systems for air defence and the control of outer space..

1974 March 5 - . 16:05 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 634 - . Payload: DS-P1-Yu s/n 67. Mass: 400 kg (880 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1974-09-19 . Decay Date: 1974-10-09 . USAF Sat Cat: 7211 . COSPAR: 1974-012A. Apogee: 491 km (305 mi). Perigee: 271 km (168 mi). Inclination: 70.90 deg. Period: 92.20 min. Development of systems for air defence and the control of outer space..

1974 April 23 - . 14:15 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 641 - . Payload: Strela-1M no. 65. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 7265 . COSPAR: 1974-024A. Apogee: 1,482 km (920 mi). Perigee: 1,387 km (861 mi). Inclination: 74.00 deg. Period: 114.50 min. Eight satellites launched by a single carrier rocket..

Cosmos 644 - . Payload: Strela-1M no. 68. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 7268 . COSPAR: 1974-024D. Apogee: 1,482 km (920 mi). Perigee: 1,335 km (829 mi). Inclination: 74.00 deg. Period: 114.00 min.

Cosmos 645 - . Payload: Strela-1M no. 69. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 7269 . COSPAR: 1974-024E. Apogee: 1,482 km (920 mi). Perigee: 1,369 km (850 mi). Inclination: 74.00 deg. Period: 114.30 min.

Cosmos 648 - . Payload: Strela-1M no. 72. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 7272 . COSPAR: 1974-024H. Apogee: 1,489 km (925 mi). Perigee: 1,438 km (893 mi). Inclination: 74.00 deg. Period: 115.20 min.

Cosmos 646 - . Payload: Strela-1M no. 70. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 7270 . COSPAR: 1974-024F. Apogee: 1,484 km (922 mi). Perigee: 1,404 km (872 mi). Inclination: 74.00 deg. Period: 114.80 min.

Cosmos 647 - . Payload: Strela-1M no. 71. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 7271 . COSPAR: 1974-024G. Apogee: 1,484 km (922 mi). Perigee: 1,422 km (883 mi). Inclination: 74.00 deg. Period: 115.00 min.

Cosmos 642 - . Payload: Strela-1M no. 66. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 7266 . COSPAR: 1974-024B. Apogee: 1,480 km (910 mi). Perigee: 1,319 km (819 mi). Inclination: 74.00 deg. Period: 113.80 min.

Cosmos 643 - . Payload: Strela-1M no. 67. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 7267 . COSPAR: 1974-024C. Apogee: 1,482 km (920 mi). Perigee: 1,352 km (840 mi). Inclination: 74.00 deg. Period: 114.20 min.

1974 April 29 - . 17:10 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 650 - . Mass: 600 kg (1,320 lb). Nation: Russia. Agency: MO. Spacecraft Bus: KAUR-1. Spacecraft: Sfera. USAF Sat Cat: 7281 . COSPAR: 1974-028A. Apogee: 1,401 km (870 mi). Perigee: 1,368 km (850 mi). Inclination: 74.00 deg. Period: 113.40 min. Investigation of the upper atmosphere and outer space. .

1974 May 15 - . 07:30 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 651 - . Mass: 3,800 kg (8,300 lb). Nation: Russia. Agency: MO. Program: RORSAT. Class: Surveillance. Type: Naval Radarsat. Spacecraft Bus: Kosmoplan. Spacecraft: US-A. Decay Date: 1974-09-05 . USAF Sat Cat: 7388 . COSPAR: 1974-029C. Apogee: 946 km (587 mi). Perigee: 890 km (550 mi). Inclination: 65.00 deg. Period: 103.40 min. Ocean surveillance; nuclear powered..

1974 May 17 - . 06:53 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 654 - . Mass: 3,800 kg (8,300 lb). Nation: Russia. Agency: MO. Program: RORSAT. Class: Surveillance. Type: Naval Radarsat. Spacecraft Bus: Kosmoplan. Spacecraft: US-A. Decay Date: 1974-09-07 . USAF Sat Cat: 7397 . COSPAR: 1974-032D. Apogee: 1,006 km (625 mi). Perigee: 924 km (574 mi). Inclination: 64.90 deg. Period: 104.40 min. Ocean surveillance; nuclear powered..

1974 May 21 - . 06:16 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 655 - . Mass: 875 kg (1,929 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1980-11-19 . USAF Sat Cat: 7306 . COSPAR: 1974-035A. Apogee: 542 km (336 mi). Perigee: 523 km (324 mi). Inclination: 74.10 deg. Period: 95.30 min. Replaced Cosmos 536. Possible ELINT satellite..

1974 June 18 - . 13:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 660 - . Mass: 650 kg (1,430 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1. USAF Sat Cat: 7337 . COSPAR: 1974-044A. Apogee: 1,536 km (954 mi). Perigee: 383 km (237 mi). Inclination: 83.00 deg. Period: 104.30 min. Radar calibration mission..

1974 June 21 - . 09:03 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 661 - . Mass: 875 kg (1,929 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1980-08-27 . USAF Sat Cat: 7339 . COSPAR: 1974-045A. Apogee: 548 km (340 mi). Perigee: 511 km (317 mi). Inclination: 74.00 deg. Period: 95.20 min. Possible ELINT satellite..

1974 June 26 - . 12:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 662 - . Payload: DS-P1-I s/n 14. Mass: 400 kg (880 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-I. Completed Operations Date: 1975-03-17 . Decay Date: 1976-08-28 . USAF Sat Cat: 7347 . COSPAR: 1974-047A. Apogee: 812 km (504 mi). Perigee: 271 km (168 mi). Inclination: 70.90 deg. Period: 95.50 min. Operational radar target for the ABM forces..

1974 June 27 - . 15:40 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 663 - . Mass: 680 kg (1,490 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsiklon satellite. USAF Sat Cat: 7349 . COSPAR: 1974-048A. Apogee: 999 km (620 mi). Perigee: 963 km (598 mi). Inclination: 83.00 deg. Period: 104.70 min. Military navigation satellite..

1974 July 25 - . 12:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 668 - . Payload: DS-P1-Yu s/n 74. Mass: 400 kg (880 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1975-02-17 . Decay Date: 1975-02-21 . USAF Sat Cat: 7385 . COSPAR: 1974-058A. Apogee: 494 km (306 mi). Perigee: 270 km (160 mi). Inclination: 71.00 deg. Period: 92.20 min. Development of systems for air defence and the control of outer space..

1974 August 29 - . 14:55 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 675 - . Mass: 600 kg (1,320 lb). Nation: Russia. Agency: MO. Spacecraft Bus: KAUR-1. Spacecraft: Sfera. USAF Sat Cat: 7424 . COSPAR: 1974-069A. Apogee: 1,424 km (884 mi). Perigee: 1,364 km (847 mi). Inclination: 74.10 deg. Period: 113.60 min. Investigation of the upper atmosphere and outer space. .

1974 September 11 - . 17:40 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 676 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 7433 . COSPAR: 1974-071A. Apogee: 798 km (495 mi). Perigee: 779 km (484 mi). Inclination: 74.00 deg. Period: 100.60 min.

1974 September 19 - . 14:57 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 677 - . Payload: Strela-1M no. 73. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 7435 . COSPAR: 1974-072A. Apogee: 1,466 km (910 mi). Perigee: 1,397 km (868 mi). Inclination: 74.00 deg. Period: 114.50 min. Eight satellites launched by a single carrier rocket..

Cosmos 683 - . Payload: Strela-1M no. 79. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 7441 . COSPAR: 1974-072G. Apogee: 1,466 km (910 mi). Perigee: 1,434 km (891 mi). Inclination: 74.00 deg. Period: 114.90 min.

Cosmos 684 - . Payload: Strela-1M no. 80. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 7442 . COSPAR: 1974-072H. Apogee: 1,466 km (910 mi). Perigee: 1,416 km (879 mi). Inclination: 74.00 deg. Period: 114.70 min.

Cosmos 678 - . Payload: Strela-1M no. 74. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 7436 . COSPAR: 1974-072B. Apogee: 1,532 km (951 mi). Perigee: 1,466 km (910 mi). Inclination: 74.00 deg. Period: 116.00 min.

Cosmos 679 - . Payload: Strela-1M no. 75. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 7437 . COSPAR: 1974-072C. Apogee: 1,511 km (938 mi). Perigee: 1,466 km (910 mi). Inclination: 74.00 deg. Period: 115.70 min.

Cosmos 680 - . Payload: Strela-1M no. 76. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 7438 . COSPAR: 1974-072D. Apogee: 1,492 km (927 mi). Perigee: 1,466 km (910 mi). Inclination: 74.00 deg. Period: 115.50 min.

Cosmos 681 - . Payload: Strela-1M no. 77. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 7439 . COSPAR: 1974-072E. Apogee: 1,472 km (914 mi). Perigee: 1,465 km (910 mi). Inclination: 74.00 deg. Period: 115.30 min.

Cosmos 682 - . Payload: Strela-1M no. 78. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 7440 . COSPAR: 1974-072F. Apogee: 1,467 km (911 mi). Perigee: 1,452 km (902 mi). Inclination: 74.00 deg. Period: 115.10 min.

1974 September 26 - . 16:34 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 686 - . Payload: DS-P1-Yu s/n 72. Mass: 400 kg (880 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1975-05-02 . Decay Date: 1975-05-01 . USAF Sat Cat: 7447 . COSPAR: 1974-074A. Apogee: 476 km (295 mi). Perigee: 279 km (173 mi). Inclination: 70.90 deg. Period: 92.10 min. Development of systems for air defence and the control of outer space..

1974 October 11 - . 11:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 687 - . Mass: 400 kg (880 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1. Decay Date: 1978-02-05 . USAF Sat Cat: 7469 . COSPAR: 1974-076A. Apogee: 698 km (433 mi). Perigee: 286 km (177 mi). Inclination: 74.00 deg. Period: 94.50 min. Radar calibration mission..

1974 October 18 - . 22:36 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 689 - . Mass: 680 kg (1,490 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsiklon satellite. USAF Sat Cat: 7476 . COSPAR: 1974-079A. Apogee: 1,015 km (630 mi). Perigee: 972 km (603 mi). Inclination: 82.90 deg. Period: 105.00 min. Military navigation satellite..

1974 November 20 - . 11:59 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 695 - . Payload: DS-P1-Yu s/n 73. Mass: 400 kg (880 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1975-05-10 . Decay Date: 1975-07-15 . USAF Sat Cat: 7538 . COSPAR: 1974-091A. Apogee: 468 km (290 mi). Perigee: 273 km (169 mi). Inclination: 71.00 deg. Period: 92.00 min. Development of systems for air defence and the control of outer space..

1974 December 18 - . 14:12 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 698 - . Mass: 875 kg (1,929 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1980-12-09 . USAF Sat Cat: 7576 . COSPAR: 1974-100A. Apogee: 552 km (342 mi). Perigee: 515 km (320 mi). Inclination: 74.00 deg. Period: 95.30 min. Replaced Cosmos 549. Possible ELINT satellite..

1974 December 24 - . 11:00 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/20. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 699 - . Mass: 3,000 kg (6,600 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-P. Decay Date: 1977-10-16 . USAF Sat Cat: 7587 . COSPAR: 1974-103A. Apogee: 440 km (270 mi). Perigee: 428 km (265 mi). Inclination: 65.00 deg. Period: 93.30 min. Ocean monitoring; exploded 4/17/75..

1974 December 26 - . 12:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 700 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 7593 . COSPAR: 1974-105A. Apogee: 994 km (617 mi). Perigee: 960 km (590 mi). Inclination: 83.00 deg. Period: 104.60 min. Military navigation satellite..

1975 January 21 - . 11:04 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 703 - . Payload: DS-P1-Yu s/n 70. Mass: 400 kg (880 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1975-08-11 . Decay Date: 1975-11-20 . USAF Sat Cat: 7611 . COSPAR: 1975-003A. Apogee: 1,518 km (943 mi). Perigee: 197 km (122 mi). Inclination: 82.00 deg. Period: 102.10 min. Development of systems for air defence and the control of outer space..

1975 January 28 - . 12:05 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 705 - . Payload: DS-P1-Yu s/n 75. Mass: 400 kg (880 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1975-11-20 . Decay Date: 1975-11-18 . USAF Sat Cat: 7623 . COSPAR: 1975-006A. Apogee: 502 km (311 mi). Perigee: 271 km (168 mi). Inclination: 71.00 deg. Period: 92.30 min. Development of systems for air defence and the control of outer space..

1975 February 5 - . 13:15 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 707 - . Mass: 900 kg (1,980 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1980-09-07 . USAF Sat Cat: 7637 . COSPAR: 1975-008A. Apogee: 548 km (340 mi). Perigee: 491 km (305 mi). Inclination: 74.00 deg. Period: 95.00 min. Investigation of the upper atmosphere and outer space. .

1975 February 12 - . 03:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 708 - . Mass: 650 kg (1,430 lb). Nation: Russia. Agency: MO. Spacecraft Bus: KAUR-1. Spacecraft: Sfera. USAF Sat Cat: 7663 . COSPAR: 1975-012A. Apogee: 1,410 km (870 mi). Perigee: 1,368 km (850 mi). Inclination: 69.20 deg. Period: 113.60 min. Investigation of the upper atmosphere and outer space. .

1975 February 28 - . 14:02 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 711 - . Payload: Strela-1M no. 81. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 7678 . COSPAR: 1975-016A. Apogee: 1,492 km (927 mi). Perigee: 1,462 km (908 mi). Inclination: 74.00 deg. Period: 115.50 min. Eight satellites launched by a single carrier rocket..

Cosmos 714 - . Payload: Strela-1M no. 84. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 7681 . COSPAR: 1975-016D. Apogee: 1,491 km (926 mi). Perigee: 1,445 km (897 mi). Inclination: 74.00 deg. Period: 115.30 min.

Cosmos 716 - . Payload: Strela-1M no. 86. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 7683 . COSPAR: 1975-016F. Apogee: 1,514 km (940 mi). Perigee: 1,479 km (919 mi). Inclination: 74.00 deg. Period: 115.90 min.

Cosmos 717 - . Payload: Strela-1M no. 87. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 7684 . COSPAR: 1975-016G. Apogee: 1,536 km (954 mi). Perigee: 1,480 km (910 mi). Inclination: 74.00 deg. Period: 116.20 min.

Cosmos 715 - . Payload: Strela-1M no. 85. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 7682 . COSPAR: 1975-016E. Apogee: 1,504 km (934 mi). Perigee: 1,470 km (910 mi). Inclination: 74.00 deg. Period: 115.70 min.

Cosmos 718 - . Payload: Strela-1M no. 88. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 7685 . COSPAR: 1975-016H. Apogee: 1,489 km (925 mi). Perigee: 1,429 km (887 mi). Inclination: 74.00 deg. Period: 115.10 min.

Cosmos 712 - . Payload: Strela-1M no. 82. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 7679 . COSPAR: 1975-016B. Apogee: 1,490 km (920 mi). Perigee: 1,411 km (876 mi). Inclination: 74.00 deg. Period: 114.90 min.

Cosmos 713 - . Payload: Strela-1M no. 83. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 7680 . COSPAR: 1975-016C. Apogee: 1,487 km (923 mi). Perigee: 1,396 km (867 mi). Inclination: 74.00 deg. Period: 114.70 min.

1975 April 2 - . 11:00 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/20. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 723 - . Mass: 3,800 kg (8,300 lb). Nation: Russia. Agency: MO. Program: RORSAT. Class: Surveillance. Type: Naval Radarsat. Spacecraft Bus: Kosmoplan. Spacecraft: US-A. Decay Date: 1975-07-15 . USAF Sat Cat: 7797 . COSPAR: 1975-024D. Apogee: 961 km (597 mi). Perigee: 899 km (558 mi). Inclination: 64.70 deg. Period: 103.60 min. Ocean surveillance; nuclear powered..

1975 April 7 - . 11:00 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/20. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 724 - . Mass: 3,800 kg (8,300 lb). Nation: Russia. Agency: MO. Program: RORSAT. Class: Surveillance. Type: Naval Radarsat. Spacecraft Bus: Kosmoplan. Spacecraft: US-A. Decay Date: 1975-08-07 . USAF Sat Cat: 7922 . COSPAR: 1975-025B. Apogee: 943 km (585 mi). Perigee: 852 km (529 mi). Inclination: 65.60 deg. Period: 102.90 min. Ocean surveillance; nuclear powered..

1975 April 8 - . 18:29 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 725 - . Payload: DS-P1-Yu s/n 77. Mass: 400 kg (880 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1976-01-02 . Decay Date: 1976-01-06 . USAF Sat Cat: 7730 . COSPAR: 1975-026A. Apogee: 481 km (298 mi). Perigee: 270 km (160 mi). Inclination: 71.00 deg. Period: 92.10 min. Development of systems for air defence and the control of outer space..

1975 April 11 - . 07:57 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 726 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 7736 . COSPAR: 1975-028A. Apogee: 991 km (615 mi). Perigee: 952 km (591 mi). Inclination: 83.00 deg. Period: 104.50 min. Military navigation satellite..

1975 April 22 - . 21:10 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 729 - . Mass: 725 kg (1,598 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsiklon satellite. USAF Sat Cat: 7768 . COSPAR: 1975-034A. Apogee: 1,007 km (625 mi). Perigee: 971 km (603 mi). Inclination: 83.00 deg. Period: 104.90 min. Military navigation satellite..

1975 May 28 - . 00:25 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 732 - . Payload: Strela-1M no. 89. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 7820 . COSPAR: 1975-045A. Apogee: 1,470 km (910 mi). Perigee: 1,404 km (872 mi). Inclination: 74.00 deg. Period: 114.60 min. Eight satellites launched by a single carrier rocket..

Cosmos 733 - . Payload: Strela-1M no. 90. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 7822 . COSPAR: 1975-045B. Apogee: 1,554 km (965 mi). Perigee: 1,470 km (910 mi). Inclination: 74.00 deg. Period: 116.30 min.

Cosmos 739 - . Payload: Strela-1M no. 96. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 7828 . COSPAR: 1975-045H. Apogee: 1,472 km (914 mi). Perigee: 1,423 km (884 mi). Inclination: 74.00 deg. Period: 114.80 min.

Cosmos 738 - . Payload: Strela-1M no. 95. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 7827 . COSPAR: 1975-045G. Apogee: 1,509 km (937 mi). Perigee: 1,469 km (912 mi). Inclination: 74.00 deg. Period: 115.70 min.

Cosmos 737 - . Payload: Strela-1M no. 94. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 7826 . COSPAR: 1975-045F. Apogee: 1,529 km (950 mi). Perigee: 1,470 km (910 mi). Inclination: 74.00 deg. Period: 116.00 min.

Cosmos 736 - . Payload: Strela-1M no. 93. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 7825 . COSPAR: 1975-045E. Apogee: 1,487 km (923 mi). Perigee: 1,469 km (912 mi). Inclination: 74.00 deg. Period: 115.50 min.

Cosmos 734 - . Payload: Strela-1M no. 91. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 7823 . COSPAR: 1975-045C. Apogee: 1,472 km (914 mi). Perigee: 1,443 km (896 mi). Inclination: 74.00 deg. Period: 115.00 min.

Cosmos 735 - . Payload: Strela-1M no. 92. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 7824 . COSPAR: 1975-045D. Apogee: 1,474 km (915 mi). Perigee: 1,462 km (908 mi). Inclination: 74.00 deg. Period: 115.30 min.

1975 June 24 - . 12:05 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 745 - . Payload: DS-P1-Yu s/n 76. Mass: 400 kg (880 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1976-03-07 . Decay Date: 1976-03-12 . USAF Sat Cat: 7982 . COSPAR: 1975-058A. Apogee: 514 km (319 mi). Perigee: 264 km (164 mi). Inclination: 71.00 deg. Period: 92.40 min. Development of systems for air defence and the control of outer space..

1975 July 4 - . 00:56 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 749 - . Mass: 900 kg (1,980 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1980-09-26 . USAF Sat Cat: 8009 . COSPAR: 1975-062A. Apogee: 550 km (340 mi). Perigee: 509 km (316 mi). Inclination: 74.00 deg. Period: 95.30 min. Replaced Cosmos 610. Possible ELINT satellite..

1975 July 17 - . 09:10 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 750 - . Payload: DS-P1-I s/n 15. Mass: 400 kg (880 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-I. Completed Operations Date: 1976-01-30 . Decay Date: 1977-09-29 . USAF Sat Cat: 8036 . COSPAR: 1975-067A. Apogee: 803 km (498 mi). Perigee: 272 km (169 mi). Inclination: 71.00 deg. Period: 95.40 min. Operational radar target for the ABM forces..

1975 July 24 - . 19:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 752 - . Mass: 900 kg (1,980 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1. Decay Date: 1981-02-28 . USAF Sat Cat: 8043 . COSPAR: 1975-069A. Apogee: 514 km (319 mi). Perigee: 481 km (298 mi). Inclination: 65.80 deg. Period: 94.50 min. Radar calibration mission..

1975 August 14 - . 13:29 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 755 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 8072 . COSPAR: 1975-074A. Apogee: 1,008 km (626 mi). Perigee: 966 km (600 mi). Inclination: 82.90 deg. Period: 104.80 min. Military navigation satellite..

1975 September 17 - . 07:10 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 761 - . Payload: Strela-1M no. 97. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 8285 . COSPAR: 1975-086A. Apogee: 1,482 km (920 mi). Perigee: 1,400 km (800 mi). Inclination: 74.00 deg. Period: 114.70 min.

Cosmos 768 - . Payload: Strela-1M no. 104. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 8292 . COSPAR: 1975-086H. Apogee: 1,491 km (926 mi). Perigee: 1,471 km (914 mi). Inclination: 74.00 deg. Period: 115.60 min.

Cosmos 767 - . Payload: Strela-1M no. 103. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 8291 . COSPAR: 1975-086G. Apogee: 1,487 km (923 mi). Perigee: 1,455 km (904 mi). Inclination: 74.00 deg. Period: 115.40 min.

Cosmos 763 - . Payload: Strela-1M no. 99. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 8287 . COSPAR: 1975-086C. Apogee: 1,510 km (930 mi). Perigee: 1,474 km (915 mi). Inclination: 74.00 deg. Period: 115.80 min.

Cosmos 766 - . Payload: Strela-1M no. 102. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 8290 . COSPAR: 1975-086F. Apogee: 1,484 km (922 mi). Perigee: 1,418 km (881 mi). Inclination: 74.00 deg. Period: 114.90 min.

Cosmos 764 - . Payload: Strela-1M no. 100. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 8288 . COSPAR: 1975-086D. Apogee: 1,526 km (948 mi). Perigee: 1,479 km (919 mi). Inclination: 74.00 deg. Period: 116.00 min.

Cosmos 762 - . Payload: Strela-1M no. 98. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 8286 . COSPAR: 1975-086B. Apogee: 1,485 km (922 mi). Perigee: 1,438 km (893 mi). Inclination: 74.00 deg. Period: 115.10 min.

Cosmos 765 - . Payload: Strela-1M no. 101. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 8289 . COSPAR: 1975-086E. Apogee: 1,550 km (960 mi). Perigee: 1,478 km (918 mi). Inclination: 74.00 deg. Period: 116.30 min.

1975 September 24 - . 12:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 770 - . Mass: 650 kg (1,430 lb). Nation: Russia. Agency: MO. Spacecraft Bus: KAUR-1. Spacecraft: Sfera. USAF Sat Cat: 8325 . COSPAR: 1975-089A. Apogee: 1,208 km (750 mi). Perigee: 1,165 km (723 mi). Inclination: 83.00 deg. Period: 109.10 min. Investigation of the upper atmosphere and outer space. .

1975 September 30 - . 18:38 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 773 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 8343 . COSPAR: 1975-094A. Apogee: 790 km (490 mi). Perigee: 772 km (479 mi). Inclination: 74.10 deg. Period: 100.50 min.

1975 October 29 - . 11:00 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 777 - . Mass: 3,000 kg (6,600 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-P. Decay Date: 1976-06-03 . USAF Sat Cat: 8416 . COSPAR: 1975-102A. Apogee: 442 km (274 mi). Perigee: 425 km (264 mi). Inclination: 65.00 deg. Period: 93.30 min. Ocean monitoring; exploded 1/76..

1975 November 4 - . 10:13 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 778 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 8419 . COSPAR: 1975-103A. Apogee: 1,001 km (621 mi). Perigee: 968 km (601 mi). Inclination: 83.00 deg. Period: 104.80 min. Military navigation satellite..

1975 November 21 - . 17:11 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 781 - . Mass: 900 kg (1,980 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1980-11-26 . USAF Sat Cat: 8444 . COSPAR: 1975-109A. Apogee: 563 km (349 mi). Perigee: 499 km (310 mi). Inclination: 74.00 deg. Period: 95.20 min. Replaced Cosmos 698. Investigation of the upper atmosphere and outer space. .

1975 November 28 - . 00:10 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 783 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 8458 . COSPAR: 1975-112A. Apogee: 797 km (495 mi). Perigee: 779 km (484 mi). Inclination: 74.10 deg. Period: 100.60 min.

1975 December 12 - . 12:45 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 785 - . Mass: 3,800 kg (8,300 lb). Nation: Russia. Agency: MO. Program: RORSAT. Class: Surveillance. Type: Naval Radarsat. Spacecraft Bus: Kosmoplan. Spacecraft: US-A. Decay Date: 1976-02-05 . USAF Sat Cat: 8480 . COSPAR: 1975-116C. Apogee: 1,004 km (623 mi). Perigee: 907 km (563 mi). Inclination: 65.10 deg. Period: 104.20 min. Ocean surveillance; nuclear powered; failed immediately after reaching orbit..

1976 January 6 - . 04:52 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 787 - . Mass: 900 kg (1,980 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1980-12-12 . USAF Sat Cat: 8530 . COSPAR: 1976-001A. Apogee: 565 km (351 mi). Perigee: 509 km (316 mi). Inclination: 74.00 deg. Period: 95.30 min. Replaced Cosmos 655. Possible ELINT satellite..

1976 January 20 - . 17:08 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 789 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 8591 . COSPAR: 1976-005A. Apogee: 1,013 km (629 mi). Perigee: 966 km (600 mi). Inclination: 83.00 deg. Period: 104.90 min. Military navigation satellite..

1976 January 22 - . 22:26 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 790 - . Mass: 900 kg (1,980 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1980-11-12 . USAF Sat Cat: 8604 . COSPAR: 1976-007A. Apogee: 548 km (340 mi). Perigee: 511 km (317 mi). Inclination: 74.00 deg. Period: 95.20 min. Replaced Cosmos 631. Possible ELINT satellite..

1976 January 28 - . 10:39 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 791 - . Payload: Strela-1M no. 105. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 8607 . COSPAR: 1976-008A. Apogee: 1,486 km (923 mi). Perigee: 1,401 km (870 mi). Inclination: 74.10 deg. Period: 114.80 min. Eight satellites launched by a single carrier rocket..

Cosmos 792 - . Payload: Strela-1M no. 106. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 8608 . COSPAR: 1976-008B. Apogee: 1,490 km (920 mi). Perigee: 1,436 km (892 mi). Inclination: 74.10 deg. Period: 115.20 min.

Cosmos 794 - . Payload: Strela-1M no. 108. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 8610 . COSPAR: 1976-008D. Apogee: 1,493 km (927 mi). Perigee: 1,452 km (902 mi). Inclination: 74.10 deg. Period: 115.40 min.

Cosmos 795 - . Payload: Strela-1M no. 109. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 8611 . COSPAR: 1976-008E. Apogee: 1,498 km (930 mi). Perigee: 1,467 km (911 mi). Inclination: 74.10 deg. Period: 115.60 min.

Cosmos 796 - . Payload: Strela-1M no. 110. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 8612 . COSPAR: 1976-008F. Apogee: 1,516 km (941 mi). Perigee: 1,472 km (914 mi). Inclination: 74.10 deg. Period: 115.80 min.

Cosmos 797 - . Payload: Strela-1M no. 111. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 8613 . COSPAR: 1976-008G. Apogee: 1,530 km (950 mi). Perigee: 1,478 km (918 mi). Inclination: 74.10 deg. Period: 116.10 min.

Cosmos 798 - . Payload: Strela-1M no. 112. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 8614 . COSPAR: 1976-008H. Apogee: 1,554 km (965 mi). Perigee: 1,479 km (919 mi). Inclination: 74.10 deg. Period: 116.40 min.

Cosmos 793 - . Payload: Strela-1M no. 107. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 8609 . COSPAR: 1976-008C. Apogee: 1,490 km (920 mi). Perigee: 1,418 km (881 mi). Inclination: 74.10 deg. Period: 115.00 min.

1976 February 3 - . 08:16 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 800 - . Mass: 650 kg (1,430 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsiklon satellite. USAF Sat Cat: 8645 . COSPAR: 1976-011A. Apogee: 1,009 km (626 mi). Perigee: 978 km (607 mi). Inclination: 83.00 deg. Period: 105.00 min. Military navigation satellite..

1976 February 5 - . 14:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 801 - . Payload: DS-P1-I s/n 16. Mass: 400 kg (880 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-I. Completed Operations Date: 1976-12-14 . Decay Date: 1978-01-05 . USAF Sat Cat: 8658 . COSPAR: 1976-012A. Apogee: 796 km (494 mi). Perigee: 268 km (166 mi). Inclination: 71.00 deg. Period: 95.30 min. Operational radar target for the ABM forces..

1976 February 12 - . 13:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 803 - . Payload: DS-P1-M. Mass: 650 kg (1,430 lb). Nation: Russia. Agency: MO. Class: Military. Type: Anti-satellite system target. Spacecraft Bus: DS. Spacecraft: DS-P1-M. USAF Sat Cat: 8688 . COSPAR: 1976-014A. Apogee: 555 km (344 mi). Perigee: 505 km (313 mi). Inclination: 65.90 deg. Period: 95.20 min. ASAT target. Beginning of test of 'second generation' ASAT interceptor. Objective was to complete test series by 1978 ABM treaty date..

1976 March 12 - . 13:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 807 - . Mass: 400 kg (880 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1. USAF Sat Cat: 8744 . COSPAR: 1976-022A. Apogee: 1,568 km (974 mi). Perigee: 384 km (238 mi). Inclination: 82.90 deg. Period: 104.60 min. Radar calibration mission..

1976 April 6 - . 04:14 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 812 - . Mass: 900 kg (1,980 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1980-10-30 . USAF Sat Cat: 8794 . COSPAR: 1976-031A. Apogee: 548 km (340 mi). Perigee: 508 km (315 mi). Inclination: 74.00 deg. Period: 95.20 min. Replaced Cosmos 544. Possible ELINT satellite..

1976 April 28 - . 13:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 816 - . Mass: 950 kg (2,090 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft Bus: AUOS. Spacecraft: Taifun-2. Decay Date: 1979-11-24 . USAF Sat Cat: 8812 . COSPAR: 1976-037A. Apogee: 566 km (351 mi). Perigee: 453 km (281 mi). Inclination: 65.90 deg. Period: 94.80 min. Released 24 Romb radar calibration subsatellites..

1976 May 18 - . 11:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 818 - . Payload: DS-P1-Yu s/n 78. Mass: 400 kg (880 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1977-01-05 . Decay Date: 1977-03-07 . USAF Sat Cat: 8851 . COSPAR: 1976-044A. Apogee: 481 km (298 mi). Perigee: 271 km (168 mi). Inclination: 71.10 deg. Period: 92.10 min. Development of systems for air defence and the control of outer space..

1976 May 28 - . 15:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 822 - . Mass: 550 kg (1,210 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1. Decay Date: 1978-08-08 . USAF Sat Cat: 8865 . COSPAR: 1976-049A. Apogee: 711 km (441 mi). Perigee: 280 km (170 mi). Inclination: 74.10 deg. Period: 94.50 min. Radar calibration mission..

1976 June 2 - . 22:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 823 - . Mass: 650 kg (1,430 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsiklon satellite. USAF Sat Cat: 8873 . COSPAR: 1976-051A. Apogee: 1,007 km (625 mi). Perigee: 971 km (603 mi). Inclination: 83.00 deg. Period: 104.90 min. Military navigation satellite..

1976 June 15 - . 13:19 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 825 - . Payload: Strela-1M no. 113. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 8889 . COSPAR: 1976-054A. Apogee: 1,487 km (923 mi). Perigee: 1,395 km (866 mi). Inclination: 74.00 deg. Period: 114.70 min. Eight satellites launched by a single carrier rocket..

Cosmos 832 - . Payload: Strela-1M no. 120. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 8896 . COSPAR: 1976-054H. Apogee: 1,521 km (945 mi). Perigee: 1,482 km (920 mi). Inclination: 74.00 deg. Period: 116.00 min.

Cosmos 831 - . Payload: Strela-1M no. 119. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 8895 . COSPAR: 1976-054G. Apogee: 1,507 km (936 mi). Perigee: 1,475 km (916 mi). Inclination: 74.00 deg. Period: 115.80 min.

Cosmos 830 - . Payload: Strela-1M no. 118. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 8894 . COSPAR: 1976-054F. Apogee: 1,493 km (927 mi). Perigee: 1,469 km (912 mi). Inclination: 74.00 deg. Period: 115.60 min.

Cosmos 829 - . Payload: Strela-1M no. 117. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 8893 . COSPAR: 1976-054E. Apogee: 1,490 km (920 mi). Perigee: 1,451 km (901 mi). Inclination: 74.00 deg. Period: 115.30 min.

Cosmos 828 - . Payload: Strela-1M no. 116. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 8892 . COSPAR: 1976-054D. Apogee: 1,489 km (925 mi). Perigee: 1,432 km (889 mi). Inclination: 74.00 deg. Period: 115.10 min.

Cosmos 827 - . Payload: Strela-1M no. 115. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 8891 . COSPAR: 1976-054C. Apogee: 1,489 km (925 mi). Perigee: 1,413 km (877 mi). Inclination: 74.00 deg. Period: 114.90 min.

Cosmos 826 - . Payload: Strela-1M no. 114. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 8890 . COSPAR: 1976-054B. Apogee: 1,545 km (960 mi). Perigee: 1,482 km (920 mi). Inclination: 74.00 deg. Period: 116.30 min.

1976 June 29 - . 08:12 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 836 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 8923 . COSPAR: 1976-061A. Apogee: 801 km (497 mi). Perigee: 773 km (480 mi). Inclination: 74.10 deg. Period: 100.60 min.

1976 July 2 - . 10:30 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 838 - . Mass: 3,800 kg (8,300 lb). Nation: Russia. Agency: MO. Program: RORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-P. Decay Date: 1977-08-23 . USAF Sat Cat: 8932 . COSPAR: 1976-063A. Apogee: 440 km (270 mi). Perigee: 428 km (265 mi). Inclination: 65.10 deg. Period: 93.30 min. Ocean surveillance. Exploded June/July '76..

1976 July 8 - . 21:08 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 839 - . Payload: DS-P1-M. Mass: 650 kg (1,430 lb). Nation: Russia. Agency: MO. Class: Military. Type: Anti-satellite system target. Spacecraft Bus: DS. Spacecraft: DS-P1-M. USAF Sat Cat: 9011 . COSPAR: 1976-067A. Apogee: 2,053 km (1,275 mi). Perigee: 915 km (568 mi). Inclination: 65.90 deg. Period: 115.60 min. ASAT target for Cosmos 843 interceptor..

1976 July 15 - . 13:11 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 841 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 9022 . COSPAR: 1976-069A. Apogee: 789 km (490 mi). Perigee: 769 km (477 mi). Inclination: 74.00 deg. Period: 100.40 min.

1976 July 21 - . 10:20 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 842 - . Mass: 650 kg (1,430 lb). Nation: Russia. Agency: MO. Spacecraft Bus: KAUR-1. Spacecraft: Sfera. USAF Sat Cat: 9025 . COSPAR: 1976-070A. Apogee: 1,006 km (625 mi). Perigee: 966 km (600 mi). Inclination: 83.00 deg. Period: 104.80 min. Investigation of the upper atmosphere and outer space..

1976 July 21 - . 15:14 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 843 - . Mass: 1,400 kg (3,000 lb). Nation: Russia. Agency: MO. Class: Military. Type: Anti-satellite system. Spacecraft Bus: Kosmoplan. Spacecraft: IS-A. Decay Date: 1976-07-21 . USAF Sat Cat: 9043 . COSPAR: 1976-071A. Apogee: 346 km (214 mi). Perigee: 132 km (82 mi). Inclination: 65.10 deg. Period: 89.30 min. ASAT interceptor. Intercepted Cosmos 839. Deorbited after test..

1976 July 27 - . 05:21 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. Launch Pad: LC132/2?. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 845 - . Mass: 900 kg (1,980 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1980-11-15 . USAF Sat Cat: 9053 . COSPAR: 1976-075A. Apogee: 597 km (370 mi). Perigee: 487 km (302 mi). Inclination: 74.00 deg. Period: 95.40 min. Replaced Cosmos 812. Investigation of the upper atmosphere and outer space. .

1976 July 29 - . 20:03 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 846 - . Mass: 650 kg (1,430 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsiklon satellite. USAF Sat Cat: 9061 . COSPAR: 1976-078A. Apogee: 1,009 km (626 mi). Perigee: 947 km (588 mi). Inclination: 82.90 deg. Period: 104.70 min. Military navigation satellite..

1976 August 18 - . 09:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 849 - . Payload: DS-P1-I s/n 17. Mass: 400 kg (880 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-I. Completed Operations Date: 1977-06-30 . Decay Date: 1978-04-24 . USAF Sat Cat: 9382 . COSPAR: 1976-083A. Apogee: 865 km (537 mi). Perigee: 264 km (164 mi). Inclination: 71.00 deg. Period: 96.00 min. Operational radar target for the ABM forces..

1976 August 26 - . 11:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 850 - . Payload: DS-P1-Yu s/n 79. Mass: 400 kg (880 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-Yu. Completed Operations Date: 1977-05-10 . Decay Date: 1977-05-16 . USAF Sat Cat: 9387 . COSPAR: 1976-084A. Apogee: 493 km (306 mi). Perigee: 272 km (169 mi). Inclination: 70.90 deg. Period: 92.20 min. Development of systems for air defence and the control of outer space..

1976 September 29 - . 07:04 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 858 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 9443 . COSPAR: 1976-098A. Apogee: 794 km (493 mi). Perigee: 774 km (480 mi). Inclination: 74.10 deg. Period: 100.50 min.

1976 October 17 - . 18:06 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 860 - . Mass: 3,800 kg (8,300 lb). Nation: Russia. Agency: MO. Program: RORSAT. Class: Surveillance. Type: Naval Radarsat. Spacecraft Bus: Kosmoplan. Spacecraft: US-A. Decay Date: 1976-12-29 . USAF Sat Cat: 9531 . COSPAR: 1976-103B. Apogee: 995 km (618 mi). Perigee: 923 km (573 mi). Inclination: 64.70 deg. Period: 104.30 min. Ocean surveillance; nuclear powered..

1976 October 21 - . 16:53 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 861 - . Mass: 3,800 kg (8,300 lb). Nation: Russia. Agency: MO. Program: RORSAT. Class: Surveillance. Type: Naval Radarsat. Spacecraft Bus: Kosmoplan. Spacecraft: US-A. Decay Date: 1977-02-04 . USAF Sat Cat: 9631 . COSPAR: 1976-104C. Apogee: 987 km (613 mi). Perigee: 928 km (576 mi). Inclination: 64.90 deg. Period: 104.20 min. Ocean surveillance; nuclear powered..

1976 October 29 - . 12:40 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 864 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 9509 . COSPAR: 1976-108A. Apogee: 1,005 km (624 mi). Perigee: 958 km (595 mi). Inclination: 82.90 deg. Period: 104.70 min. Military navigation satellite..

1976 November 26 - . 14:30 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 868 - . Mass: 1,400 kg (3,000 lb). Nation: Russia. Agency: MO. Program: RORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-P. Decay Date: 1978-07-08 . USAF Sat Cat: 9561 . COSPAR: 1976-113A. Apogee: 444 km (275 mi). Perigee: 422 km (262 mi). Inclination: 65.00 deg. Period: 93.30 min.

1976 December 2 - . 00:17 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 870 - . Mass: 900 kg (1,980 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1980-12-20 . USAF Sat Cat: 9573 . COSPAR: 1976-115A. Apogee: 563 km (349 mi). Perigee: 504 km (313 mi). Inclination: 74.00 deg. Period: 95.30 min. Replaced Cosmos 500. Possible ELINT satellite..

1976 December 7 - . 10:23 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 871 - . Payload: Strela-1M no. 121. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 9588 . COSPAR: 1976-118A. Apogee: 1,465 km (910 mi). Perigee: 1,417 km (880 mi). Inclination: 74.00 deg. Period: 114.70 min. Eight satellites launched by a single carrier rocket..

Cosmos 875 - . Payload: Strela-1M no. 125. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 9592 . COSPAR: 1976-118E. Apogee: 1,464 km (909 mi). Perigee: 1,437 km (892 mi). Inclination: 74.00 deg. Period: 114.90 min.

Cosmos 872 - . Payload: Strela-1M no. 122. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 9589 . COSPAR: 1976-118B. Apogee: 1,464 km (909 mi). Perigee: 1,398 km (868 mi). Inclination: 74.00 deg. Period: 114.50 min.

Cosmos 877 - . Payload: Strela-1M no. 127. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 9594 . COSPAR: 1976-118G. Apogee: 1,464 km (909 mi). Perigee: 1,455 km (904 mi). Inclination: 74.00 deg. Period: 115.10 min.

Cosmos 878 - . Payload: Strela-1M no. 128. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 9595 . COSPAR: 1976-118H. Apogee: 1,475 km (916 mi). Perigee: 1,464 km (909 mi). Inclination: 74.00 deg. Period: 115.30 min.

Cosmos 873 - . Payload: Strela-1M no. 123. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 9590 . COSPAR: 1976-118C. Apogee: 1,496 km (929 mi). Perigee: 1,464 km (909 mi). Inclination: 74.00 deg. Period: 115.50 min.

Cosmos 874 - . Payload: Strela-1M no. 124. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 9591 . COSPAR: 1976-118D. Apogee: 1,516 km (941 mi). Perigee: 1,464 km (909 mi). Inclination: 74.00 deg. Period: 115.80 min.

Cosmos 876 - . Payload: Strela-1M no. 126. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 9593 . COSPAR: 1976-118F. Apogee: 1,539 km (956 mi). Perigee: 1,464 km (909 mi). Inclination: 74.00 deg. Period: 116.00 min.

1976 December 9 - . 20:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 880 - . Payload: DS-P1-M. Mass: 650 kg (1,430 lb). Nation: Russia. Agency: MO. Class: Military. Type: Anti-satellite system target. Spacecraft Bus: DS. Spacecraft: DS-P1-M. Decay Date: 1979-10-08 . USAF Sat Cat: 9601 . COSPAR: 1976-120A. Apogee: 614 km (381 mi). Perigee: 558 km (346 mi). Inclination: 65.80 deg. Period: 96.30 min. ASAT target for Cosmos 886 interceptor..

1976 December 15 - . 14:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 883 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsikada. USAF Sat Cat: 9610 . COSPAR: 1976-122A. Apogee: 1,005 km (624 mi). Perigee: 955 km (593 mi). Inclination: 83.00 deg. Period: 104.70 min. Civilian naval navigation satellite..

1976 December 17 - . 12:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 885 - . Mass: 900 kg (1,980 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft Bus: AUOS. Spacecraft: Taifun-2. Decay Date: 1979-10-14 . USAF Sat Cat: 9615 . COSPAR: 1976-124A. Apogee: 520 km (320 mi). Perigee: 433 km (269 mi). Inclination: 65.90 deg. Period: 94.10 min. Released 18 Romb radar calibration subsatellites..

1976 December 27 - . 12:05 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 886 - . Mass: 1,400 kg (3,000 lb). Nation: Russia. Agency: MO. Class: Military. Type: Anti-satellite system. Spacecraft Bus: Kosmoplan. Spacecraft: IS-A. Decay Date: 1976-12-27 . USAF Sat Cat: 9634 . COSPAR: 1976-126A. Apogee: 2,291 km (1,423 mi). Perigee: 593 km (368 mi). Inclination: 65.80 deg. Period: 114.70 min. ASAT interceptor. Intercepted and destroyed Cosmos 880 target..

1976 December 28 - . 07:50 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 887 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 9637 . COSPAR: 1976-128A. Apogee: 1,011 km (628 mi). Perigee: 947 km (588 mi). Inclination: 82.90 deg. Period: 104.70 min. Military navigation satellite..

1977 January 20 - . 20:05 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 890 - . Mass: 700 kg (1,540 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsiklon satellite. USAF Sat Cat: 9737 . COSPAR: 1977-004A. Apogee: 1,016 km (631 mi). Perigee: 975 km (605 mi). Inclination: 83.00 deg. Period: 105.00 min. Military navigation satellite..

1977 February 2 - . 12:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 891 - . Mass: 900 kg (1,980 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1. Decay Date: 1981-02-04 . USAF Sat Cat: 9801 . COSPAR: 1977-006A. Apogee: 516 km (320 mi). Perigee: 472 km (293 mi). Inclination: 65.80 deg. Period: 94.50 min. Radar calibration mission..

1977 February 15 - . 11:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 893 - . Payload: GVM DS-U2-IK s/n 1. Mass: 550 kg (1,210 lb). Nation: Russia. Agency: MO. Class: Earth. Type: Ionosphere satellite. Spacecraft Bus: DS. Spacecraft: GVM DS-U2-IK. Completed Operations Date: 1977-02-15 . Decay Date: 1984-10-06 . USAF Sat Cat: 9833 . COSPAR: 1977-011A. Apogee: 1,656 km (1,028 mi). Perigee: 354 km (219 mi). Inclination: 74.00 deg. Period: 105.20 min. Investigation of the upper atmosphere and outer space. .

1977 February 21 - . 17:20 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 894 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 9846 . COSPAR: 1977-013A. Apogee: 1,010 km (620 mi). Perigee: 963 km (598 mi). Inclination: 82.90 deg. Period: 104.80 min. Military navigation satellite..

1977 March 24 - . 22:11 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 899 - . Mass: 900 kg (1,980 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1980-10-19 . USAF Sat Cat: 9883 . COSPAR: 1977-022A. Apogee: 547 km (339 mi). Perigee: 503 km (312 mi). Inclination: 74.10 deg. Period: 95.20 min. Replaced Cosmos 437. Possible ELINT satellite..

1977 March 29 - . 23:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 900 - . Payload: AUOS-Z-R-O Oval. Mass: 900 kg (1,980 lb). Nation: Russia. Agency: MO. Manufacturer: Yuzhnoye. Program: Intercosmos. Class: Technology. Type: Navigation technology satellite. Spacecraft: AUOS. Decay Date: 1979-10-11 . USAF Sat Cat: 9898 . COSPAR: 1977-023A. Apogee: 522 km (324 mi). Perigee: 457 km (283 mi). Inclination: 83.00 deg. Period: 94.40 min. Investigation of the upper atmosphere and outer space. .

1977 April 5 - . 10:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 901 - . Payload: DS-P1-I s/n 18. Mass: 400 kg (880 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-I. Completed Operations Date: 1978-06-29 . Decay Date: 1978-06-28 . USAF Sat Cat: 9905 . COSPAR: 1977-025A. Apogee: 820 km (500 mi). Perigee: 269 km (167 mi). Inclination: 71.00 deg. Period: 95.50 min. Operational radar target for the ABM forces..

1977 April 27 - . 03:30 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC107/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 906 - . Mass: 550 kg (1,210 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft Bus: AUOS. Spacecraft: Taifun-2. Decay Date: 1980-03-23 . USAF Sat Cat: 9938 . COSPAR: 1977-031A. Apogee: 515 km (320 mi). Perigee: 464 km (288 mi). Inclination: 50.60 deg. Period: 94.40 min. Released 1 Romb radar calibration subsatellite. Possible partially failed spacecraft bus..

1977 May 19 - . 16:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 909 - . Payload: DS-P1-M. Mass: 650 kg (1,430 lb). Nation: Russia. Agency: MO. Class: Military. Type: Anti-satellite system target. Spacecraft Bus: DS. Spacecraft: DS-P1-M. USAF Sat Cat: 10010 . COSPAR: 1977-036A. Apogee: 2,111 km (1,311 mi). Perigee: 985 km (612 mi). Inclination: 65.90 deg. Period: 117.00 min. Target for IS ASAT systems tests..

1977 May 23 - . 12:14 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 910 - . Mass: 1,400 kg (3,000 lb). Nation: Russia. Agency: MO. Class: Military. Type: Anti-satellite system. Spacecraft Bus: Kosmoplan. Spacecraft: IS-A. Decay Date: 1977-05-23 . USAF Sat Cat: 10014 . COSPAR: 1977-037A. Apogee: 506 km (314 mi). Perigee: 149 km (92 mi). Inclination: 65.10 deg. Period: 91.00 min. ASAT interceptor. Failed to intercept Cosmos 909. Deorbited using on-board engine..

1977 May 25 - . 11:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 911 - . Mass: 700 kg (1,540 lb). Nation: Russia. Agency: MO. Spacecraft Bus: KAUR-1. Spacecraft: Sfera. USAF Sat Cat: 10019 . COSPAR: 1977-039A. Apogee: 999 km (620 mi). Perigee: 965 km (599 mi). Inclination: 83.00 deg. Period: 104.70 min. Investigation of the upper atmosphere and outer space..

1977 May 30 - . 22:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 913 - . Mass: 550 kg (1,210 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft Bus: AUOS. Spacecraft: Taifun-2. Decay Date: 1979-12-29 . USAF Sat Cat: 10028 . COSPAR: 1977-042A. Apogee: 520 km (320 mi). Perigee: 474 km (294 mi). Inclination: 74.00 deg. Period: 94.50 min. Released 21 Romb radar calibration subsatellites..

1977 June 17 - . 07:23 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 918 - . Mass: 1,400 kg (3,000 lb). Nation: Russia. Agency: MO. Class: Military. Type: Anti-satellite system. Spacecraft Bus: Kosmoplan. Spacecraft: IS-A. Decay Date: 1977-06-18 . USAF Sat Cat: 10065 . COSPAR: 1977-050A. Apogee: 197 km (122 mi). Perigee: 125 km (77 mi). Inclination: 65.10 deg. Period: 87.70 min. ASAT interceptor. Failed to intercept Cosmos 909. Deorbited using on-board engine..

1977 June 18 - . 10:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/1. LV Family: R-12. Launch Vehicle: Kosmos 11K63.

Cosmos 919 - . Payload: DS-P1-I s/n 19. Mass: 400 kg (880 lb). Nation: Russia. Agency: MO. Program: DS. Class: Military. Type: Military target satellite. Spacecraft Bus: DS. Spacecraft: DS-P1-I. Completed Operations Date: 1978-05-16 . Decay Date: 1978-08-28 . USAF Sat Cat: 10070 . COSPAR: 1977-051A. Apogee: 822 km (510 mi). Perigee: 269 km (167 mi). Inclination: 71.00 deg. Period: 95.60 min. Operational radar target for the ABM forces..

1977 June 24 - . 10:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 921 - . Payload: Tselina-D Mass model. Mass: 5,000 kg (11,000 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 10095 . COSPAR: 1977-055A. Apogee: 651 km (404 mi). Perigee: 587 km (364 mi). Inclination: 75.80 deg. Period: 97.10 min. Launch vehicle test. Dummy payload. Investigation of the upper atmosphere and outer space..

1977 July 1 - . 11:52 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 923 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 10120 . COSPAR: 1977-059A. Apogee: 800 km (490 mi). Perigee: 781 km (485 mi). Inclination: 74.00 deg. Period: 100.70 min.

1977 July 4 - . 22:20 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 924 - . Mass: 900 kg (1,980 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1981-02-10 . USAF Sat Cat: 10129 . COSPAR: 1977-060A. Apogee: 552 km (342 mi). Perigee: 513 km (318 mi). Inclination: 74.00 deg. Period: 95.20 min. Replaced Cosmos 436. Possible ELINT satellite..

1977 July 8 - . 17:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 926 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsikada. USAF Sat Cat: 10137 . COSPAR: 1977-062A. Apogee: 1,016 km (631 mi). Perigee: 969 km (602 mi). Inclination: 82.90 deg. Period: 105.00 min. Civilian naval navigation satellite..

1977 July 13 - . 05:02 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 928 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 10141 . COSPAR: 1977-064A. Apogee: 1,006 km (625 mi). Perigee: 949 km (589 mi). Inclination: 83.00 deg. Period: 104.60 min. Military navigation satellite..

1977 July 19 - . 08:40 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 930 - . Mass: 2,750 kg (6,060 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1. Decay Date: 1980-05-12 . USAF Sat Cat: 10149 . COSPAR: 1977-067A. Apogee: 515 km (320 mi). Perigee: 482 km (299 mi). Inclination: 74.00 deg. Period: 94.60 min. Radar calibration mission..

1977 July 22 - . 10:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 933 - . Mass: 900 kg (1,980 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1. Decay Date: 1978-11-01 . USAF Sat Cat: 10157 . COSPAR: 1977-070A. Apogee: 431 km (267 mi). Perigee: 369 km (229 mi). Inclination: 65.80 deg. Period: 92.50 min. Radar calibration mission..

1977 August 24 - . 07:07 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 937 - . Mass: 3,000 kg (6,600 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-P. Decay Date: 1978-10-19 . USAF Sat Cat: 10278 . COSPAR: 1977-077A. Apogee: 444 km (275 mi). Perigee: 424 km (263 mi). Inclination: 65.00 deg. Period: 93.30 min. Ocean monitoring..

1977 August 24 - . 18:20 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 939 - . Payload: Strela-1M no. 129. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 10282 . COSPAR: 1977-079A. Apogee: 1,462 km (908 mi). Perigee: 1,432 km (889 mi). Inclination: 74.00 deg. Period: 114.80 min. Eight satellites launched by a single carrier rocket..

Cosmos 944 - . Payload: Strela-1M no. 134. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 10290 . COSPAR: 1977-079F. Apogee: 1,470 km (910 mi). Perigee: 1,462 km (908 mi). Inclination: 74.00 deg. Period: 115.20 min.

Cosmos 943 - . Payload: Strela-1M no. 133. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 10289 . COSPAR: 1977-079E. Apogee: 1,462 km (908 mi). Perigee: 1,450 km (900 mi). Inclination: 74.00 deg. Period: 115.00 min.

Cosmos 945 - . Payload: Strela-1M no. 135. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 10291 . COSPAR: 1977-079G. Apogee: 1,490 km (920 mi). Perigee: 1,463 km (909 mi). Inclination: 74.00 deg. Period: 115.50 min.

Cosmos 942 - . Payload: Strela-1M no. 132. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 10288 . COSPAR: 1977-079D. Apogee: 1,532 km (951 mi). Perigee: 1,462 km (908 mi). Inclination: 74.00 deg. Period: 115.90 min.

Cosmos 940 - . Payload: Strela-1M no. 130. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 10286 . COSPAR: 1977-079B. Apogee: 1,462 km (908 mi). Perigee: 1,394 km (866 mi). Inclination: 74.00 deg. Period: 114.40 min.

Cosmos 946 - . Payload: Strela-1M no. 136. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 10292 . COSPAR: 1977-079H. Apogee: 1,510 km (930 mi). Perigee: 1,463 km (909 mi). Inclination: 74.00 deg. Period: 115.70 min.

Cosmos 941 - . Payload: Strela-1M no. 131. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 10287 . COSPAR: 1977-079C. Apogee: 1,463 km (909 mi). Perigee: 1,413 km (877 mi). Inclination: 74.00 deg. Period: 114.60 min.

1977 September 13 - . 19:59 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 951 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 10352 . COSPAR: 1977-087A. Apogee: 1,010 km (620 mi). Perigee: 962 km (597 mi). Inclination: 83.00 deg. Period: 104.80 min. Military navigation satellite..

1977 September 16 - . 14:25 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 952 - . Mass: 3,800 kg (8,300 lb). Nation: Russia. Agency: MO. Program: RORSAT. Class: Surveillance. Type: Naval Radarsat. Spacecraft Bus: Kosmoplan. Spacecraft: US-A. Decay Date: 1977-11-07 . USAF Sat Cat: 10399 . COSPAR: 1977-088B. Apogee: 990 km (610 mi). Perigee: 911 km (566 mi). Inclination: 64.90 deg. Period: 104.10 min. Ocean surveillance; nuclear powered..

1977 September 18 - . 13:48 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 954 - . Mass: 3,800 kg (8,300 lb). Nation: Russia. Agency: MO. Program: RORSAT. Class: Surveillance. Type: Naval Radarsat. Spacecraft Bus: Kosmoplan. Spacecraft: US-A. Decay Date: 1978-01-24 . USAF Sat Cat: 10361 . COSPAR: 1977-090A. Apogee: 265 km (164 mi). Perigee: 251 km (155 mi). Inclination: 65.00 deg. Period: 89.70 min. Ocean surveillance; nuclear powered; re-entered over Canada, spreading radioactive debris..

1977 September 24 - . 10:15 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3. FAILURE: Probable failure of launch vehicle stage to reach proper orbit.. Failed Stage: 3.

Cosmos 956 - . Payload: Tselina-D Mass model. Mass: 5,000 kg (11,000 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. Decay Date: 1982-06-27 . USAF Sat Cat: 10375 . COSPAR: 1977-095A. Apogee: 864 km (536 mi). Perigee: 355 km (220 mi). Inclination: 75.80 deg. Period: 96.80 min. Launch vehicle test. Dummy payload. Probable failure of launch vehicle stage to reach proper orbit. Investigation of the upper atmosphere and outer space..

1977 October 21 - . 10:05 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 959 - . Payload: DS-P1-M. Mass: 650 kg (1,430 lb). Nation: Russia. Agency: MO. Class: Military. Type: Anti-satellite system target. Spacecraft Bus: DS. Spacecraft: DS-P1-M. Decay Date: 1977-11-30 . USAF Sat Cat: 10419 . COSPAR: 1977-101A. Apogee: 850 km (520 mi). Perigee: 146 km (90 mi). Inclination: 65.80 deg. Period: 94.60 min. ASAT target for Cosmos 961 interceptor..

1977 October 25 - . 05:25 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. Launch Pad: LC132/1?. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 960 - . Mass: 900 kg (1,980 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1980-10-22 . USAF Sat Cat: 10430 . COSPAR: 1977-103A. Apogee: 546 km (339 mi). Perigee: 502 km (311 mi). Inclination: 74.00 deg. Period: 95.10 min. Replaced Cosmos 870. Possible ELINT satellite..

1977 October 26 - . 05:14 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 961 - . Mass: 1,400 kg (3,000 lb). Nation: Russia. Agency: MO. Class: Military. Type: Anti-satellite system. Spacecraft Bus: Kosmoplan. Spacecraft: IS-A. Decay Date: 1977-10-26 . USAF Sat Cat: 10434 . COSPAR: 1977-104A. Apogee: 1,421 km (882 mi). Perigee: 269 km (167 mi). Inclination: 66.40 deg. Period: 101.80 min. ASAT interceptor. Succeeded in intercept of Cosmos 959. Deorbited using on-board engine..

1977 October 28 - . 16:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 962 - . Mass: 700 kg (1,540 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsiklon satellite. USAF Sat Cat: 10459 . COSPAR: 1977-107A. Apogee: 1,006 km (625 mi). Perigee: 962 km (597 mi). Inclination: 83.00 deg. Period: 104.80 min. Military navigation satellite..

1977 November 24 - . 14:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 963 - . Mass: 650 kg (1,430 lb). Nation: Russia. Agency: MO. Spacecraft Bus: KAUR-1. Spacecraft: Sfera. USAF Sat Cat: 10491 . COSPAR: 1977-109A. Apogee: 1,206 km (749 mi). Perigee: 1,179 km (732 mi). Inclination: 82.90 deg. Period: 109.30 min. Investigation of the upper atmosphere and outer space. .

1977 December 8 - . 11:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 965 - . Mass: 550 kg (1,210 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft Bus: AUOS. Spacecraft: Taifun-2. Decay Date: 1979-12-16 . USAF Sat Cat: 10501 . COSPAR: 1977-111A. Apogee: 516 km (320 mi). Perigee: 465 km (288 mi). Inclination: 74.00 deg. Period: 94.40 min. Released 24 Romb radar calibration subsatellites..

1977 December 13 - . 15:53 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 967 - . Payload: DS-P1-M. Mass: 650 kg (1,430 lb). Nation: Russia. Agency: MO. Class: Military. Type: Anti-satellite system target. Spacecraft Bus: DS. Spacecraft: DS-P1-M. USAF Sat Cat: 10512 . COSPAR: 1977-116A. Apogee: 1,003 km (623 mi). Perigee: 961 km (597 mi). Inclination: 65.80 deg. Period: 104.70 min. ASAT target for Cosmos 970 interceptor..

1977 December 16 - . 04:25 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 968 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 10520 . COSPAR: 1977-119A. Apogee: 791 km (491 mi). Perigee: 765 km (475 mi). Inclination: 74.00 deg. Period: 100.40 min.

1977 December 21 - . 10:35 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 970 - . Mass: 1,400 kg (3,000 lb). Nation: Russia. Agency: MO. Class: Military. Type: Anti-satellite system. Spacecraft Bus: Kosmoplan. Spacecraft: IS-A. Decay Date: 1977-12-21 . USAF Sat Cat: 10531 . COSPAR: 1977-121A. Apogee: 1,138 km (707 mi). Perigee: 936 km (581 mi). Inclination: 65.90 deg. Period: 105.90 min. ASAT interceptor. Intercepted Cosmos 970 target. Ordered to self-destruct following interception..

1977 December 23 - . 16:24 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 971 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 10536 . COSPAR: 1977-122A. Apogee: 1,004 km (623 mi). Perigee: 975 km (605 mi). Inclination: 82.90 deg. Period: 104.90 min. Military navigation satellite..

1977 December 27 - . 08:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3. FAILURE: Probable failure of launch vehicle stage to reach proper orbit.. Failed Stage: 3.

Cosmos 972 - . Payload: Tselina-D Mass model. Mass: 5,000 kg (11,000 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 10539 . COSPAR: 1977-123A. Apogee: 1,157 km (718 mi). Perigee: 712 km (442 mi). Inclination: 75.80 deg. Period: 103.70 min. Launch vehicle test. Dummy payload. Probable failure of launch vehicle stage to reach proper orbit. Investigation of the upper atmosphere and outer space..

1978 January 10 - . 20:51 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 976 - . Payload: Strela-1M no. 137. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 10581 . COSPAR: 1978-005A. Apogee: 1,464 km (909 mi). Perigee: 1,455 km (904 mi). Inclination: 74.00 deg. Period: 115.10 min. Eight satellites launched by a single carrier rocket..

Cosmos 980 - . Payload: Strela-1M no. 141. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 10587 . COSPAR: 1978-005E. Apogee: 1,477 km (917 mi). Perigee: 1,462 km (908 mi). Inclination: 74.00 deg. Period: 115.30 min.

Cosmos 981 - . Payload: Strela-1M no. 142. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 10588 . COSPAR: 1978-005F. Apogee: 1,496 km (929 mi). Perigee: 1,463 km (909 mi). Inclination: 74.00 deg. Period: 115.50 min.

Cosmos 977 - . Payload: Strela-1M no. 138. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 10584 . COSPAR: 1978-005B. Apogee: 1,464 km (909 mi). Perigee: 1,400 km (800 mi). Inclination: 74.00 deg. Period: 114.50 min.

Cosmos 978 - . Payload: Strela-1M no. 139. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 10585 . COSPAR: 1978-005C. Apogee: 1,464 km (909 mi). Perigee: 1,419 km (881 mi). Inclination: 74.00 deg. Period: 114.70 min.

Cosmos 983 - . Payload: Strela-1M no. 144. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 10590 . COSPAR: 1978-005H. Apogee: 1,538 km (955 mi). Perigee: 1,464 km (909 mi). Inclination: 74.00 deg. Period: 116.00 min.

Cosmos 982 - . Payload: Strela-1M no. 143. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 10589 . COSPAR: 1978-005G. Apogee: 1,516 km (941 mi). Perigee: 1,463 km (909 mi). Inclination: 74.00 deg. Period: 115.80 min.

Cosmos 979 - . Payload: Strela-1M no. 140. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 10586 . COSPAR: 1978-005D. Apogee: 1,464 km (909 mi). Perigee: 1,437 km (892 mi). Inclination: 74.00 deg. Period: 114.90 min.

1978 January 17 - . 03:26 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 985 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 10599 . COSPAR: 1978-007A. Apogee: 1,015 km (630 mi). Perigee: 938 km (582 mi). Inclination: 82.90 deg. Period: 104.60 min. Military navigation satellite..

1978 February 17 - . 16:33 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 990 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 10676 . COSPAR: 1978-019A. Apogee: 791 km (491 mi). Perigee: 764 km (474 mi). Inclination: 74.00 deg. Period: 100.40 min.

1978 February 28 - . 06:43 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 991 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 10692 . COSPAR: 1978-022A. Apogee: 1,004 km (623 mi). Perigee: 952 km (591 mi). Inclination: 83.00 deg. Period: 104.70 min. Military navigation satellite..

1978 March 15 - . 15:57 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 994 - . Mass: 920 kg (2,020 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsiklon satellite. USAF Sat Cat: 10731 . COSPAR: 1978-028A. Apogee: 1,007 km (625 mi). Perigee: 971 km (603 mi). Inclination: 82.90 deg. Period: 104.90 min. Military navigation satellite..

1978 March 28 - . 01:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 996 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 10744 . COSPAR: 1978-031A. Apogee: 1,006 km (625 mi). Perigee: 949 km (589 mi). Inclination: 82.90 deg. Period: 104.60 min. Military navigation satellite..

1978 March 31 - . 14:01 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1000 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsikada. USAF Sat Cat: 10776 . COSPAR: 1978-034A. Apogee: 1,008 km (626 mi). Perigee: 955 km (593 mi). Inclination: 82.90 deg. Period: 104.70 min. Civilian naval navigation satellite. Completion of work on a space navigation system designed to permit determination of the position of Soviet naval and fishing vessels..

1978 May 12 - . 11:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1006 - . Mass: 1,120 kg (2,460 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1. Decay Date: 1979-03-14 . USAF Sat Cat: 10862 . COSPAR: 1978-046A. Apogee: 407 km (252 mi). Perigee: 384 km (238 mi). Inclination: 65.80 deg. Period: 92.40 min. Radar calibration mission..

1978 May 17 - . 14:39 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1008 - . Mass: 1,080 kg (2,380 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1981-01-08 . USAF Sat Cat: 10898 . COSPAR: 1978-049A. Apogee: 549 km (341 mi). Perigee: 499 km (310 mi). Inclination: 74.00 deg. Period: 95.10 min. Replaced Cosmos 845. Investigation of the upper atmosphere and outer space. .

1978 May 19 - . 00:21 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1009 - . Mass: 1,400 kg (3,000 lb). Nation: Russia. Agency: MO. Class: Military. Type: Anti-satellite system. Spacecraft Bus: Kosmoplan. Spacecraft: IS-A. Decay Date: 1978-05-19 . USAF Sat Cat: 10904 . COSPAR: 1978-050A. Apogee: 1,364 km (847 mi). Perigee: 966 km (600 mi). Inclination: 65.90 deg. Period: 108.60 min. ASAT interceptor. Succeeded in intercept of Cosmos 970. Deorbited using on-board engine..

1978 May 23 - . 16:57 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. Launch Pad: LC132/1?. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1011 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 10917 . COSPAR: 1978-053A. Apogee: 1,008 km (626 mi). Perigee: 956 km (594 mi). Inclination: 82.90 deg. Period: 104.70 min. Military navigation satellite..

1978 June 7 - . 22:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1013 - . Payload: Strela-1M no. 145. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 10930 . COSPAR: 1978-056A. Apogee: 1,554 km (965 mi). Perigee: 1,478 km (918 mi). Inclination: 74.00 deg. Period: 116.30 min. Eight satellites launched by a single carrier rocket..

Cosmos 1017 - . Payload: Strela-1M no. 149. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 10934 . COSPAR: 1978-056E. Apogee: 1,492 km (927 mi). Perigee: 1,458 km (905 mi). Inclination: 74.00 deg. Period: 115.40 min.

Cosmos 1014 - . Payload: Strela-1M no. 146. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 10931 . COSPAR: 1978-056B. Apogee: 1,531 km (951 mi). Perigee: 1,479 km (919 mi). Inclination: 74.00 deg. Period: 116.10 min.

Cosmos 1018 - . Payload: Strela-1M no. 150. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 10935 . COSPAR: 1978-056F. Apogee: 1,488 km (924 mi). Perigee: 1,442 km (896 mi). Inclination: 74.00 deg. Period: 115.20 min.

Cosmos 1019 - . Payload: Strela-1M no. 151. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 10936 . COSPAR: 1978-056G. Apogee: 1,488 km (924 mi). Perigee: 1,424 km (884 mi). Inclination: 74.00 deg. Period: 115.00 min.

Cosmos 1020 - . Payload: Strela-1M no. 152. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 10937 . COSPAR: 1978-056H. Apogee: 1,484 km (922 mi). Perigee: 1,408 km (874 mi). Inclination: 74.00 deg. Period: 114.80 min.

Cosmos 1015 - . Payload: Strela-1M no. 147. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 10932 . COSPAR: 1978-056C. Apogee: 1,516 km (941 mi). Perigee: 1,474 km (915 mi). Inclination: 74.00 deg. Period: 115.90 min.

Cosmos 1016 - . Payload: Strela-1M no. 148. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 10933 . COSPAR: 1978-056D. Apogee: 1,498 km (930 mi). Perigee: 1,471 km (914 mi). Inclination: 74.00 deg. Period: 115.60 min.

1978 June 21 - . 09:27 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1023 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 10961 . COSPAR: 1978-063A. Apogee: 786 km (488 mi). Perigee: 766 km (475 mi). Inclination: 74.10 deg. Period: 100.40 min.

1978 June 28 - . 17:35 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1025 - . Payload: Tselina-D Mass model no. 16. Mass: 4,375 kg (9,645 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. Decay Date: 2007-03-10 . USAF Sat Cat: 10973 . COSPAR: 1978-067A. Apogee: 567 km (352 mi). Perigee: 551 km (342 mi). Inclination: 82.50 deg. Period: 95.80 min.

1978 July 27 - . 04:49 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1027 - . Mass: 920 kg (2,020 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsiklon satellite. USAF Sat Cat: 10991 . COSPAR: 1978-074A. Apogee: 998 km (620 mi). Perigee: 957 km (594 mi). Inclination: 82.90 deg. Period: 104.70 min. Military navigation satellite..

1978 October 4 - . 03:49 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1034 - . Payload: Strela-1M no. 153. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11042 . COSPAR: 1978-091A. Apogee: 1,481 km (920 mi). Perigee: 1,422 km (883 mi). Inclination: 74.00 deg. Period: 114.90 min. Eight satellites launched by a single carrier rocket..

Cosmos 1036 - . Payload: Strela-1M no. 155. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11045 . COSPAR: 1978-091C. Apogee: 1,480 km (910 mi). Perigee: 1,442 km (896 mi). Inclination: 74.00 deg. Period: 115.10 min.

Cosmos 1041 - . Payload: Strela-1M no. 160. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11050 . COSPAR: 1978-091H. Apogee: 1,509 km (937 mi). Perigee: 1,477 km (917 mi). Inclination: 74.00 deg. Period: 115.80 min.

Cosmos 1040 - . Payload: Strela-1M no. 159. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11049 . COSPAR: 1978-091G. Apogee: 1,527 km (948 mi). Perigee: 1,479 km (919 mi). Inclination: 74.00 deg. Period: 116.10 min.

Cosmos 1039 - . Payload: Strela-1M no. 158. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11048 . COSPAR: 1978-091F. Apogee: 1,552 km (964 mi). Perigee: 1,479 km (919 mi). Inclination: 74.00 deg. Period: 116.30 min.

Cosmos 1037 - . Payload: Strela-1M no. 156. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11046 . COSPAR: 1978-091D. Apogee: 1,481 km (920 mi). Perigee: 1,462 km (908 mi). Inclination: 74.00 deg. Period: 115.40 min.

Cosmos 1035 - . Payload: Strela-1M no. 154. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11044 . COSPAR: 1978-091B. Apogee: 1,480 km (910 mi). Perigee: 1,403 km (871 mi). Inclination: 74.00 deg. Period: 114.70 min.

Cosmos 1038 - . Payload: Strela-1M no. 157. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11047 . COSPAR: 1978-091E. Apogee: 1,487 km (923 mi). Perigee: 1,477 km (917 mi). Inclination: 74.00 deg. Period: 115.60 min.

1978 October 26 - . 07:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1045 - . Payload: Meteor-2 Mass Model. Mass: 2,670 kg (5,880 lb). Nation: Russia. Agency: MO. Class: Earth. Type: Weather satellite. Spacecraft Bus: Meteor. Spacecraft: Meteor-2. USAF Sat Cat: 11084 . COSPAR: 1978-100A. Apogee: 1,705 km (1,059 mi). Perigee: 1,686 km (1,047 mi). Inclination: 82.50 deg. Period: 120.30 min. Probable oceanographic. Investigation of the upper atmosphere and outer space. .

Radio Sputnik 1 - . Payload: RS-1. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Class: Communications. Type: Amateur radio communications satellite. Spacecraft Bus: Strela-1. Spacecraft: Radio. USAF Sat Cat: 11085 . COSPAR: 1978-100B. Apogee: 1,707 km (1,060 mi). Perigee: 1,686 km (1,047 mi). Inclination: 82.60 deg. Period: 120.40 min. Launched with Cosmos-1045. Amateur radiocommunication and scientific and technical experiments and study projects by students at higher educational establishments..

Radio-2; Radio Sputnik 2 - . Payload: RS-2. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Class: Communications. Type: Amateur radio communications satellite. Spacecraft Bus: Strela-1. Spacecraft: Radio. USAF Sat Cat: 11086 . COSPAR: 1978-100C. Apogee: 1,705 km (1,059 mi). Perigee: 1,686 km (1,047 mi). Inclination: 82.60 deg. Period: 120.30 min. Launched with Cosmos-1045. Amateur radiocommunication and scientific and technical experiments and study projects by students at higher educational establishments..

1978 November 16 - . 21:45 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1048 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 11111 . COSPAR: 1978-105A. Apogee: 797 km (495 mi). Perigee: 769 km (477 mi). Inclination: 74.00 deg. Period: 100.50 min.

1978 December 5 - . 18:12 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1051 - . Payload: Strela-1M no. 161. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11128 . COSPAR: 1978-109A. Apogee: 1,486 km (923 mi). Perigee: 1,394 km (866 mi). Inclination: 74.00 deg. Period: 114.70 min. Eight satellites launched by a single carrier rocket..

Cosmos 1053 - . Payload: Strela-1M no. 163. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11130 . COSPAR: 1978-109C. Apogee: 1,488 km (924 mi). Perigee: 1,430 km (880 mi). Inclination: 74.00 deg. Period: 115.10 min.

Cosmos 1058 - . Payload: Strela-1M no. 168. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11135 . COSPAR: 1978-109H. Apogee: 1,538 km (955 mi). Perigee: 1,481 km (920 mi). Inclination: 74.00 deg. Period: 116.20 min.

Cosmos 1057 - . Payload: Strela-1M no. 167. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11134 . COSPAR: 1978-109G. Apogee: 1,515 km (941 mi). Perigee: 1,481 km (920 mi). Inclination: 74.00 deg. Period: 115.90 min.

Cosmos 1056 - . Payload: Strela-1M no. 166. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11133 . COSPAR: 1978-109F. Apogee: 1,504 km (934 mi). Perigee: 1,472 km (914 mi). Inclination: 74.00 deg. Period: 115.70 min.

Cosmos 1054 - . Payload: Strela-1M no. 164. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11131 . COSPAR: 1978-109D. Apogee: 1,490 km (920 mi). Perigee: 1,446 km (898 mi). Inclination: 74.00 deg. Period: 115.30 min.

Cosmos 1052 - . Payload: Strela-1M no. 162. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11129 . COSPAR: 1978-109B. Apogee: 1,488 km (924 mi). Perigee: 1,411 km (876 mi). Inclination: 74.00 deg. Period: 114.90 min.

Cosmos 1055 - . Payload: Strela-1M no. 165. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11132 . COSPAR: 1978-109E. Apogee: 1,491 km (926 mi). Perigee: 1,464 km (909 mi). Inclination: 74.00 deg. Period: 115.50 min.

1978 December 15 - . 13:19 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1062 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1981-04-20 . USAF Sat Cat: 11150 . COSPAR: 1978-115A. Apogee: 549 km (341 mi). Perigee: 504 km (313 mi). Inclination: 74.00 deg. Period: 95.10 min. Replaced Cosmos 899. Possible ELINT satellite..

1978 December 20 - . 20:43 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1064 - . Mass: 1,025 kg (2,259 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. Decay Date: 1989-11-12 . USAF Sat Cat: 11161 . COSPAR: 1978-119A. Apogee: 467 km (290 mi). Perigee: 333 km (206 mi). Inclination: 82.90 deg. Period: 92.60 min. Probable failure. Military navigation satellite..

1978 December 22 - . 22:00 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC107/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1065 - . Mass: 1,170 kg (2,570 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft Bus: AUOS. Spacecraft: Taifun-2. Decay Date: 1979-08-01 . USAF Sat Cat: 11163 . COSPAR: 1978-120A. Apogee: 544 km (338 mi). Perigee: 348 km (216 mi). Inclination: 50.60 deg. Period: 93.50 min. Radar calibration. Released 7 Romb radar calibration subsatellites. Possible partially failed spacecraft bus..

1978 December 26 - . 13:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1067 - . Mass: 880 kg (1,940 lb). Nation: Russia. Agency: MO. Spacecraft Bus: KAUR-1. Spacecraft: Sfera. USAF Sat Cat: 11168 . COSPAR: 1978-122A. Apogee: 1,213 km (753 mi). Perigee: 1,156 km (718 mi). Inclination: 83.00 deg. Period: 109.10 min. Investigation of the upper atmosphere and outer space. .

1979 January 16 - . 17:37 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1072 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 11238 . COSPAR: 1979-003A. Apogee: 1,012 km (628 mi). Perigee: 960 km (590 mi). Inclination: 82.90 deg. Period: 104.80 min. Military navigation satellite..

1979 February 8 - . 10:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1075 - . Mass: 1,080 kg (2,380 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1. Decay Date: 1981-10-19 . USAF Sat Cat: 11262 . COSPAR: 1979-010A. Apogee: 516 km (320 mi). Perigee: 473 km (293 mi). Inclination: 65.80 deg. Period: 94.40 min. Radar calibration mission..

1979 February 12 - . 13:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1076 - . Payload: Okean-E no. 1. Mass: 1,950 kg (4,290 lb). Nation: Russia. Agency: MO. Program: Okean. Class: Earth. Type: Civilian Radarsat. Spacecraft: Okean-E. Completed Operations Date: 1980-03-13 . Decay Date: 2001-08-10 . USAF Sat Cat: 11266 . COSPAR: 1979-011A. Apogee: 530 km (320 mi). Perigee: 514 km (319 mi). Inclination: 82.50 deg. Period: 95.10 min. Test mission of Okean satellite without the radar. Development of methods for obtaining operational information on the Pacific Ocean..

1979 March 15 - . 02:58 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1081 - . Payload: Strela-1M no. 169. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11296 . COSPAR: 1979-024A. Apogee: 1,465 km (910 mi). Perigee: 1,404 km (872 mi). Inclination: 74.00 deg. Period: 114.50 min. Eight satellites launched by a single carrier rocket..

Cosmos 1085 - . Payload: Strela-1M no. 173. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11300 . COSPAR: 1979-024E. Apogee: 1,504 km (934 mi). Perigee: 1,465 km (910 mi). Inclination: 74.00 deg. Period: 115.70 min.

Cosmos 1088 - . Payload: Strela-1M no. 176. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11303 . COSPAR: 1979-024H. Apogee: 1,548 km (961 mi). Perigee: 1,465 km (910 mi). Inclination: 74.00 deg. Period: 116.10 min.

Cosmos 1086 - . Payload: Strela-1M no. 174. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11301 . COSPAR: 1979-024F. Apogee: 1,482 km (920 mi). Perigee: 1,466 km (910 mi). Inclination: 74.00 deg. Period: 115.40 min.

Cosmos 1084 - . Payload: Strela-1M no. 172. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11299 . COSPAR: 1979-024D. Apogee: 1,464 km (909 mi). Perigee: 1,462 km (908 mi). Inclination: 74.00 deg. Period: 115.20 min.

Cosmos 1083 - . Payload: Strela-1M no. 171. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11298 . COSPAR: 1979-024C. Apogee: 1,466 km (910 mi). Perigee: 1,443 km (896 mi). Inclination: 74.00 deg. Period: 115.00 min.

Cosmos 1082 - . Payload: Strela-1M no. 170. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11297 . COSPAR: 1979-024B. Apogee: 1,465 km (910 mi). Perigee: 1,423 km (884 mi). Inclination: 74.00 deg. Period: 114.80 min.

Cosmos 1087 - . Payload: Strela-1M no. 175. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11302 . COSPAR: 1979-024G. Apogee: 1,524 km (946 mi). Perigee: 1,465 km (910 mi). Inclination: 74.00 deg. Period: 115.90 min.

1979 March 21 - . 04:13 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1089 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 11308 . COSPAR: 1979-026A. Apogee: 999 km (620 mi). Perigee: 966 km (600 mi). Inclination: 83.00 deg. Period: 104.70 min. Military navigation satellite..

1979 April 7 - . 06:20 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1091 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 11320 . COSPAR: 1979-028A. Apogee: 1,008 km (626 mi). Perigee: 960 km (590 mi). Inclination: 82.90 deg. Period: 104.80 min. Military navigation satellite..

1979 April 11 - . 21:51 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1092 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsikada. USAF Sat Cat: 11326 . COSPAR: 1979-030A. Apogee: 1,005 km (624 mi). Perigee: 959 km (595 mi). Inclination: 83.00 deg. Period: 104.70 min. Civilian naval navigation satellite..

1979 April 18 - . 12:00 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1094 - . Mass: 3,000 kg (6,600 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-P. Decay Date: 1979-09-30 . USAF Sat Cat: 11333 . COSPAR: 1979-033A. Apogee: 442 km (274 mi). Perigee: 426 km (264 mi). Inclination: 65.00 deg. Period: 93.30 min. Ocean monitoring..

1979 April 25 - . 10:00 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1096 - . Mass: 3,000 kg (6,600 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-P. Decay Date: 1979-11-24 . USAF Sat Cat: 11346 . COSPAR: 1979-036A. Apogee: 442 km (274 mi). Perigee: 428 km (265 mi). Inclination: 65.10 deg. Period: 93.30 min. Ocean monitoring..

1979 May 31 - . 17:58 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1104 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 11378 . COSPAR: 1979-046A. Apogee: 1,005 km (624 mi). Perigee: 956 km (594 mi). Inclination: 83.00 deg. Period: 104.70 min. Military navigation satellite..

1979 June 28 - . 20:09 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1110 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 11425 . COSPAR: 1979-060A. Apogee: 797 km (495 mi). Perigee: 775 km (481 mi). Inclination: 74.00 deg. Period: 100.60 min.

1979 July 6 - . 08:20 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC107/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1112 - . Mass: 1,190 kg (2,620 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft Bus: AUOS. Spacecraft: Taifun-2. Decay Date: 1980-01-21 . USAF Sat Cat: 11443 . COSPAR: 1979-063A. Apogee: 541 km (336 mi). Perigee: 357 km (221 mi). Inclination: 50.60 deg. Period: 93.50 min. Radar calibration. Released 25 Romb radar calibration subsatellites..

1979 July 11 - . 15:41 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1114 - . Mass: 1,080 kg (2,380 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1981-12-26 . USAF Sat Cat: 11449 . COSPAR: 1979-065A. Apogee: 552 km (342 mi). Perigee: 506 km (314 mi). Inclination: 74.10 deg. Period: 95.20 min. Replaced Cosmos 924. Possible ELINT satellite..

1979 August 28 - . 00:55 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1125 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 11510 . COSPAR: 1979-078A. Apogee: 795 km (493 mi). Perigee: 779 km (484 mi). Inclination: 74.00 deg. Period: 100.60 min.

1979 September 25 - . 21:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1130 - . Payload: Strela-1M no. 177. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11538 . COSPAR: 1979-084A. Apogee: 1,480 km (910 mi). Perigee: 1,398 km (868 mi). Inclination: 74.00 deg. Period: 114.60 min. Eight satellites launched by a single carrier rocket..

Cosmos 1131 - . Payload: Strela-1M no. 178. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11539 . COSPAR: 1979-084B. Apogee: 1,483 km (921 mi). Perigee: 1,411 km (876 mi). Inclination: 74.00 deg. Period: 114.80 min.

Cosmos 1132 - . Payload: Strela-1M no. 179. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11540 . COSPAR: 1979-084C. Apogee: 1,482 km (920 mi). Perigee: 1,426 km (886 mi). Inclination: 74.00 deg. Period: 115.00 min.

Cosmos 1133 - . Payload: Strela-1M no. 180. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11541 . COSPAR: 1979-084D. Apogee: 1,483 km (921 mi). Perigee: 1,439 km (894 mi). Inclination: 74.00 deg. Period: 115.10 min.

Cosmos 1134 - . Payload: Strela-1M no. 181. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11542 . COSPAR: 1979-084E. Apogee: 1,484 km (922 mi). Perigee: 1,454 km (903 mi). Inclination: 74.00 deg. Period: 115.30 min.

Cosmos 1135 - . Payload: Strela-1M no. 182. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11543 . COSPAR: 1979-084F. Apogee: 1,492 km (927 mi). Perigee: 1,462 km (908 mi). Inclination: 74.00 deg. Period: 115.50 min.

Cosmos 1136 - . Payload: Strela-1M no. 183. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11544 . COSPAR: 1979-084G. Apogee: 1,497 km (930 mi). Perigee: 1,473 km (915 mi). Inclination: 74.00 deg. Period: 115.60 min.

Cosmos 1137 - . Payload: Strela-1M no. 184. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11545 . COSPAR: 1979-084H. Apogee: 1,514 km (940 mi). Perigee: 1,473 km (915 mi). Inclination: 74.00 deg. Period: 115.80 min.

1979 October 11 - . 16:36 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1140 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 11573 . COSPAR: 1979-089A. Apogee: 787 km (489 mi). Perigee: 765 km (475 mi). Inclination: 74.10 deg. Period: 100.40 min.

1979 October 16 - . 12:17 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1141 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 11585 . COSPAR: 1979-090A. Apogee: 998 km (620 mi). Perigee: 954 km (592 mi). Inclination: 83.00 deg. Period: 104.60 min. Military navigation satellite..

1979 December 5 - . 09:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1146 - . Mass: 1,000 kg (2,200 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1Yu. Decay Date: 1981-11-25 . USAF Sat Cat: 11632 . COSPAR: 1979-100A. Apogee: 493 km (306 mi). Perigee: 438 km (272 mi). Inclination: 65.90 deg. Period: 93.90 min. Radar calibration..

1980 January 14 - . 19:49 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1150 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 11667 . COSPAR: 1980-003A. Apogee: 1,012 km (628 mi). Perigee: 964 km (599 mi). Inclination: 83.00 deg. Period: 104.90 min. Military navigation satellite..

1980 January 23 - . 07:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1151 - . Payload: Okean-E no. 2. Mass: 1,950 kg (4,290 lb). Nation: Russia. Agency: MO. Program: Okean. Class: Earth. Type: Civilian Radarsat. Spacecraft: Okean-E. Completed Operations Date: 1981-10-13 . Decay Date: 2014-08-04 . USAF Sat Cat: 11671 . COSPAR: 1980-005A. Apogee: 589 km (365 mi). Perigee: 566 km (351 mi). Inclination: 82.50 deg. Period: 96.20 min. Test mission of Okean satellite without the radar. Testing of methods for obtaining operational information on the oceans..

1980 January 25 - . 20:36 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1153 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 11680 . COSPAR: 1980-007A. Apogee: 1,014 km (630 mi). Perigee: 961 km (597 mi). Inclination: 82.90 deg. Period: 104.90 min. Military navigation satellite..

1980 February 11 - . 23:32 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1156 - . Payload: Strela-1M no. 185. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11691 . COSPAR: 1980-012A. Apogee: 1,475 km (916 mi). Perigee: 1,398 km (868 mi). Inclination: 74.00 deg. Period: 114.60 min. Eight satellites launched by a single carrier rocket..

Cosmos 1160 - . Payload: Strela-1M no. 189. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11695 . COSPAR: 1980-012E. Apogee: 1,484 km (922 mi). Perigee: 1,465 km (910 mi). Inclination: 74.00 deg. Period: 115.40 min.

Cosmos 1163 - . Payload: Strela-1M no. 192. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11698 . COSPAR: 1980-012H. Apogee: 1,543 km (958 mi). Perigee: 1,471 km (914 mi). Inclination: 74.00 deg. Period: 116.10 min.

Cosmos 1162 - . Payload: Strela-1M no. 191. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11697 . COSPAR: 1980-012G. Apogee: 1,519 km (943 mi). Perigee: 1,472 km (914 mi). Inclination: 74.00 deg. Period: 115.90 min.

Cosmos 1161 - . Payload: Strela-1M no. 190. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11696 . COSPAR: 1980-012F. Apogee: 1,502 km (933 mi). Perigee: 1,468 km (912 mi). Inclination: 74.00 deg. Period: 115.70 min.

Cosmos 1157 - . Payload: Strela-1M no. 186. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11692 . COSPAR: 1980-012B. Apogee: 1,477 km (917 mi). Perigee: 1,415 km (879 mi). Inclination: 74.00 deg. Period: 114.80 min.

Cosmos 1158 - . Payload: Strela-1M no. 187. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11693 . COSPAR: 1980-012C. Apogee: 1,476 km (917 mi). Perigee: 1,434 km (891 mi). Inclination: 74.00 deg. Period: 115.00 min.

Cosmos 1159 - . Payload: Strela-1M no. 188. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11694 . COSPAR: 1980-012D. Apogee: 1,479 km (919 mi). Perigee: 1,450 km (900 mi). Inclination: 74.00 deg. Period: 115.20 min.

1980 March 14 - . 10:40 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1167 - . Mass: 3,000 kg (6,600 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-P. Decay Date: 1981-10-01 . USAF Sat Cat: 11729 . COSPAR: 1980-021A. Apogee: 442 km (274 mi). Perigee: 426 km (264 mi). Inclination: 65.00 deg. Period: 93.30 min. Ocean monitoring..

1980 March 17 - . 21:37 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1168 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsikada. USAF Sat Cat: 11735 . COSPAR: 1980-022A. Apogee: 1,009 km (626 mi). Perigee: 958 km (595 mi). Inclination: 83.00 deg. Period: 104.80 min. Civilian naval navigation satellite..

1980 March 27 - . 07:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1169 - . Mass: 900 kg (1,980 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1. Decay Date: 1983-03-03 . USAF Sat Cat: 11741 . COSPAR: 1980-023A. Apogee: 513 km (318 mi). Perigee: 466 km (289 mi). Inclination: 65.80 deg. Period: 94.40 min. Radar calibration mission..

1980 April 3 - . 07:40 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1171 - . Payload: DS-P1-M. Mass: 650 kg (1,430 lb). Nation: Russia. Agency: MO. Class: Military. Type: Anti-satellite system target. Spacecraft Bus: DS. Spacecraft: DS-P1-M. USAF Sat Cat: 11750 . COSPAR: 1980-026A. Apogee: 1,001 km (621 mi). Perigee: 969 km (602 mi). Inclination: 65.80 deg. Period: 104.80 min. ASAT target for Cosmos 1174 interceptor. First in a series of tests to validate functioning of system after extended storage..

1980 April 18 - . 00:51 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1174 - . Mass: 1,400 kg (3,000 lb). Nation: Russia. Agency: MO. Class: Military. Type: Anti-satellite system. Spacecraft Bus: Kosmoplan. Spacecraft: IS-A. Decay Date: 1980-04-20 . USAF Sat Cat: 11765 . COSPAR: 1980-030A. Apogee: 1,419 km (881 mi). Perigee: 372 km (231 mi). Inclination: 66.10 deg. Period: 102.90 min.
ASAT interceptor. First test of ASAT after extended storage. Missed Cosmos 1171 target by a large distance; over the two following days two more attempts were made with the backup engine, but all failed. On 20 April the satellite was ordered to self-destruct in orbit, ending the longest ASAT interceptor mission.

1980 April 29 - . 11:40 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1176 - . Mass: 3,800 kg (8,300 lb). Nation: Russia. Agency: MO. Program: RORSAT. Class: Surveillance. Type: Naval Radarsat. Spacecraft Bus: Kosmoplan. Spacecraft: US-A. Decay Date: 1980-10-04 . USAF Sat Cat: 11968 . COSPAR: 1980-034B. Apogee: 962 km (597 mi). Perigee: 873 km (542 mi). Inclination: 64.80 deg. Period: 103.40 min. Ocean surveillance; nuclear powered; test flight of modified safer design..

1980 May 14 - . 13:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1179 - . Mass: 650 kg (1,430 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1Yu. Decay Date: 1989-07-18 . USAF Sat Cat: 11796 . COSPAR: 1980-037A. Apogee: 307 km (190 mi). Perigee: 202 km (125 mi). Inclination: 82.90 deg. Period: 89.60 min. Failure. Radar calibration mission..

1980 May 20 - . 09:21 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1181 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 11803 . COSPAR: 1980-039A. Apogee: 1,004 km (623 mi). Perigee: 969 km (602 mi). Inclination: 82.90 deg. Period: 104.80 min. Military navigation satellite..

1980 June 6 - . 11:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1186 - . Mass: 900 kg (1,980 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft Bus: AUOS. Spacecraft: Taifun-2. Decay Date: 1982-01-01 . USAF Sat Cat: 11829 . COSPAR: 1980-047A. Apogee: 414 km (257 mi). Perigee: 388 km (241 mi). Inclination: 74.00 deg. Period: 92.60 min. Released 25 Romb radar calibration subsatellites..

1980 July 1 - . 07:12 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1190 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 11869 . COSPAR: 1980-056A. Apogee: 792 km (492 mi). Perigee: 777 km (482 mi). Inclination: 74.00 deg. Period: 100.60 min.

1980 July 9 - . 00:42 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1192 - . Payload: Strela-1M no. 193. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11875 . COSPAR: 1980-058A. Apogee: 1,473 km (915 mi). Perigee: 1,397 km (868 mi). Inclination: 74.00 deg. Period: 114.60 min. Eight satellites launched by a single carrier rocket..

Cosmos 1199 - . Payload: Strela-1M no. 200. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11882 . COSPAR: 1980-058H. Apogee: 1,531 km (951 mi). Perigee: 1,473 km (915 mi). Inclination: 74.00 deg. Period: 116.00 min.

Cosmos 1198 - . Payload: Strela-1M no. 199. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11881 . COSPAR: 1980-058G. Apogee: 1,509 km (937 mi). Perigee: 1,474 km (915 mi). Inclination: 74.00 deg. Period: 115.80 min.

Cosmos 1197 - . Payload: Strela-1M no. 198. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11880 . COSPAR: 1980-058F. Apogee: 1,492 km (927 mi). Perigee: 1,471 km (914 mi). Inclination: 74.00 deg. Period: 115.60 min.

Cosmos 1196 - . Payload: Strela-1M no. 197. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11879 . COSPAR: 1980-058E. Apogee: 1,475 km (916 mi). Perigee: 1,468 km (912 mi). Inclination: 74.00 deg. Period: 115.40 min.

Cosmos 1195 - . Payload: Strela-1M no. 196. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11878 . COSPAR: 1980-058D. Apogee: 1,475 km (916 mi). Perigee: 1,450 km (900 mi). Inclination: 74.00 deg. Period: 115.20 min.

Cosmos 1194 - . Payload: Strela-1M no. 195. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11877 . COSPAR: 1980-058C. Apogee: 1,474 km (915 mi). Perigee: 1,432 km (889 mi). Inclination: 74.00 deg. Period: 115.00 min.

Cosmos 1193 - . Payload: Strela-1M no. 194. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 11876 . COSPAR: 1980-058B. Apogee: 1,475 km (916 mi). Perigee: 1,414 km (878 mi). Inclination: 74.00 deg. Period: 114.80 min.

1980 July 31 - . 10:20 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC107/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1204 - . Mass: 900 kg (1,980 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft Bus: AUOS. Spacecraft: Taifun-2. Decay Date: 1981-02-23 . USAF Sat Cat: 11917 . COSPAR: 1980-067A. Apogee: 546 km (339 mi). Perigee: 349 km (216 mi). Inclination: 50.70 deg. Period: 93.50 min. Radar calibration. Released 25 Romb radar calibration subsatellites..

1980 October 14 - . 20:41 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1215 - . Mass: 900 kg (1,980 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1983-05-12 . USAF Sat Cat: 12016 . COSPAR: 1980-083A. Apogee: 546 km (339 mi). Perigee: 493 km (306 mi). Inclination: 74.00 deg. Period: 95.00 min. Radar calibration. Investigation of the upper atmosphere and outer space. .

1980 November 4 - . 15:04 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1220 - . Mass: 3,000 kg (6,600 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-P. Decay Date: 1982-06-20 . USAF Sat Cat: 12054 . COSPAR: 1980-089A. Apogee: 759 km (471 mi). Perigee: 526 km (326 mi). Inclination: 65.00 deg. Period: 97.60 min. Ocean monitoring..

1980 December 5 - . 04:23 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1225 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 12087 . COSPAR: 1980-097A. Apogee: 1,025 km (636 mi). Perigee: 945 km (587 mi). Inclination: 82.90 deg. Period: 104.80 min. Military navigation satellite..

1980 December 10 - . 20:53 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1226 - . Mass: 680 kg (1,490 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsikada. USAF Sat Cat: 12091 . COSPAR: 1980-099A. Apogee: 1,009 km (626 mi). Perigee: 960 km (590 mi). Inclination: 82.90 deg. Period: 104.80 min. Civilian naval navigation satellite..

1980 December 23 - . 22:48 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1228 - . Payload: Strela-1M no. 201. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 12107 . COSPAR: 1980-102A. Apogee: 1,465 km (910 mi). Perigee: 1,394 km (866 mi). Inclination: 74.00 deg. Period: 114.40 min. Eight satellites launched by a single carrier rocket..

Cosmos 1234 - . Payload: Strela-1M no. 207. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 12113 . COSPAR: 1980-102G. Apogee: 1,465 km (910 mi). Perigee: 1,410 km (870 mi). Inclination: 74.00 deg. Period: 114.60 min.

Cosmos 1233 - . Payload: Strela-1M no. 206. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 12112 . COSPAR: 1980-102F. Apogee: 1,465 km (910 mi). Perigee: 1,419 km (881 mi). Inclination: 74.00 deg. Period: 114.70 min.

Cosmos 1232 - . Payload: Strela-1M no. 205. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 12111 . COSPAR: 1980-102E. Apogee: 1,464 km (909 mi). Perigee: 1,413 km (877 mi). Inclination: 74.00 deg. Period: 114.60 min.

Cosmos 1235 - . Payload: Strela-1M no. 208. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 12114 . COSPAR: 1980-102H. Apogee: 1,465 km (910 mi). Perigee: 1,414 km (878 mi). Inclination: 74.00 deg. Period: 114.60 min.

Cosmos 1231 - . Payload: Strela-1M no. 204. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 12110 . COSPAR: 1980-102D. Apogee: 1,464 km (909 mi). Perigee: 1,406 km (873 mi). Inclination: 74.00 deg. Period: 114.60 min.

Cosmos 1230 - . Payload: Strela-1M no. 203. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 12109 . COSPAR: 1980-102C. Apogee: 1,464 km (909 mi). Perigee: 1,400 km (800 mi). Inclination: 74.00 deg. Period: 114.50 min.

Cosmos 1229 - . Payload: Strela-1M no. 202. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 12108 . COSPAR: 1980-102B. Apogee: 1,464 km (909 mi). Perigee: 1,415 km (879 mi). Inclination: 74.00 deg. Period: 114.70 min.

1981 January 16 - . 09:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1238 - . Mass: 550 kg (1,210 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1. USAF Sat Cat: 12138 . COSPAR: 1981-003A. Apogee: 1,706 km (1,060 mi). Perigee: 395 km (245 mi). Inclination: 83.00 deg. Period: 106.20 min. Radar calibration mission..

1981 January 21 - . 08:29 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1241 - . Payload: DS-P1-M. Mass: 650 kg (1,430 lb). Nation: Russia. Agency: MO. Class: Military. Type: Anti-satellite system target. Spacecraft Bus: DS. Spacecraft: DS-P1-M. USAF Sat Cat: 12149 . COSPAR: 1981-006A. Apogee: 995 km (618 mi). Perigee: 989 km (614 mi). Inclination: 65.80 deg. Period: 105.00 min. ASAT target for Cosmos 1243 and Cosmos 1258 interceptors..

1981 February 2 - . 02:19 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1243 - . Mass: 1,400 kg (3,000 lb). Nation: Russia. Agency: MO. Class: Military. Type: Anti-satellite system. Spacecraft Bus: Kosmoplan. Spacecraft: IS-A. Decay Date: 1981-02-02 . USAF Sat Cat: 12160 . COSPAR: 1981-010A. Apogee: 1,013 km (629 mi). Perigee: 294 km (182 mi). Inclination: 65.80 deg. Period: 97.80 min. ASAT interceptor. Approached within 50 m of target, but explosive charge did not go off as planned. Deorbited to destructive reentry in the atmosphere..

1981 February 12 - . 18:21 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1244 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 12297 . COSPAR: 1981-013A. Apogee: 1,006 km (625 mi). Perigee: 960 km (590 mi). Inclination: 83.00 deg. Period: 104.80 min. Military navigation satellite. Replaced Cosmos 1104..

1981 March 5 - . 18:09 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1249 - . Mass: 3,800 kg (8,300 lb). Nation: Russia. Agency: MO. Program: RORSAT. Class: Surveillance. Type: Naval Radarsat. Spacecraft Bus: Kosmoplan. Spacecraft: US-A. Decay Date: 1981-07-19 . USAF Sat Cat: 12552 . COSPAR: 1981-021D. Apogee: 976 km (606 mi). Perigee: 904 km (561 mi). Inclination: 65.00 deg. Period: 103.90 min. Ocean surveillance; nuclear powered..

1981 March 6 - . 11:31 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1250 - . Payload: Strela-1M no. 209. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 12320 . COSPAR: 1981-022A. Apogee: 1,471 km (914 mi). Perigee: 1,390 km (860 mi). Inclination: 74.00 deg. Period: 114.50 min. Eight satellites launched by a single carrier rocket..

Cosmos 1257 - . Payload: Strela-1M no. 216. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 12327 . COSPAR: 1981-022H. Apogee: 1,479 km (919 mi). Perigee: 1,469 km (912 mi). Inclination: 74.00 deg. Period: 115.40 min.

Cosmos 1256 - . Payload: Strela-1M no. 215. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 12326 . COSPAR: 1981-022G. Apogee: 1,476 km (917 mi). Perigee: 1,457 km (905 mi). Inclination: 74.00 deg. Period: 115.30 min.

Cosmos 1252 - . Payload: Strela-1M no. 211. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 12322 . COSPAR: 1981-022C. Apogee: 1,472 km (914 mi). Perigee: 1,418 km (881 mi). Inclination: 74.00 deg. Period: 114.80 min.

Cosmos 1251 - . Payload: Strela-1M no. 210. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 12321 . COSPAR: 1981-022B. Apogee: 1,473 km (915 mi). Perigee: 1,403 km (871 mi). Inclination: 74.00 deg. Period: 114.60 min.

Cosmos 1253 - . Payload: Strela-1M no. 212. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 12323 . COSPAR: 1981-022D. Apogee: 1,497 km (930 mi). Perigee: 1,468 km (912 mi). Inclination: 74.00 deg. Period: 115.60 min.

Cosmos 1254 - . Payload: Strela-1M no. 213. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 12324 . COSPAR: 1981-022E. Apogee: 1,472 km (914 mi). Perigee: 1,431 km (889 mi). Inclination: 74.00 deg. Period: 114.90 min.

Cosmos 1255 - . Payload: Strela-1M no. 214. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 12325 . COSPAR: 1981-022F. Apogee: 1,472 km (914 mi). Perigee: 1,445 km (897 mi). Inclination: 74.00 deg. Period: 115.10 min.

1981 March 14 - . 16:55 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1258 - . Mass: 1,400 kg (3,000 lb). Nation: Russia. Agency: MO. Class: Military. Type: Anti-satellite system. Spacecraft Bus: Kosmoplan. Spacecraft: IS-A. Decay Date: 1981-03-14 . USAF Sat Cat: 12337 . COSPAR: 1981-024A. Apogee: 1,022 km (635 mi). Perigee: 299 km (185 mi). Inclination: 65.80 deg. Period: 97.90 min. ASAT interceptor. Failed to intercept Cosmos 1241 target. Deorbited to destructive reentry in the atmosphere..

1981 March 20 - . 23:45 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1260 - . Mass: 3,000 kg (6,600 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-P. Decay Date: 1982-05-22 . USAF Sat Cat: 12364 . COSPAR: 1981-028A. Apogee: 444 km (275 mi). Perigee: 425 km (264 mi). Inclination: 65.00 deg. Period: 93.30 min. Ocean monitoring..

1981 April 9 - . 12:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1263 - . Mass: 550 kg (1,210 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1. USAF Sat Cat: 12388 . COSPAR: 1981-033A. Apogee: 1,684 km (1,046 mi). Perigee: 387 km (240 mi). Inclination: 83.00 deg. Period: 105.90 min. Radar calibration mission..

1981 April 21 - . 03:45 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1266 - . Mass: 3,800 kg (8,300 lb). Nation: Russia. Agency: MO. Program: RORSAT. Class: Surveillance. Type: Naval Radarsat. Spacecraft Bus: Kosmoplan. Spacecraft: US-A. Decay Date: 1981-05-20 . USAF Sat Cat: 12429 . COSPAR: 1981-037B. Apogee: 941 km (584 mi). Perigee: 911 km (566 mi). Inclination: 64.80 deg. Period: 103.60 min. Ocean surveillance; nuclear powered..

1981 May 7 - . 13:21 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1269 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 12442 . COSPAR: 1981-041A. Apogee: 798 km (495 mi). Perigee: 781 km (485 mi). Inclination: 74.10 deg. Period: 100.70 min.

1981 June 4 - . 15:41 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1275 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. Decay Date: 1981-09-30 . USAF Sat Cat: 12504 . COSPAR: 1981-053A. Apogee: 1,005 km (624 mi). Perigee: 954 km (592 mi). Inclination: 83.00 deg. Period: 104.70 min. Military navigation satellite. Replaced Cosmos 1141..

1981 August 4 - . 08:28 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1286 - . Mass: 3,000 kg (6,600 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-P. Decay Date: 1982-10-16 . USAF Sat Cat: 12631 . COSPAR: 1981-072A. Apogee: 442 km (274 mi). Perigee: 430 km (260 mi). Inclination: 65.00 deg. Period: 93.20 min. Ocean monitoring..

1981 August 6 - . 11:49 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1287 - . Payload: Strela-1M no. 217. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 12636 . COSPAR: 1981-074A. Apogee: 1,513 km (940 mi). Perigee: 1,465 km (910 mi). Inclination: 74.00 deg. Period: 115.70 min. Eight satellites launched by a single carrier rocket..

Cosmos 1294 - . Payload: Strela-1M no. 224. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 12643 . COSPAR: 1981-074H. Apogee: 1,465 km (910 mi). Perigee: 1,392 km (864 mi). Inclination: 74.00 deg. Period: 114.40 min.

Cosmos 1293 - . Payload: Strela-1M no. 223. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 12642 . COSPAR: 1981-074G. Apogee: 1,465 km (910 mi). Perigee: 1,409 km (875 mi). Inclination: 74.00 deg. Period: 114.60 min.

Cosmos 1292 - . Payload: Strela-1M no. 222. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 12641 . COSPAR: 1981-074F. Apogee: 1,477 km (917 mi). Perigee: 1,464 km (909 mi). Inclination: 74.00 deg. Period: 115.30 min.

Cosmos 1291 - . Payload: Strela-1M no. 221. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 12640 . COSPAR: 1981-074E. Apogee: 1,465 km (910 mi). Perigee: 1,458 km (905 mi). Inclination: 74.00 deg. Period: 115.10 min.

Cosmos 1290 - . Payload: Strela-1M no. 220. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 12639 . COSPAR: 1981-074D. Apogee: 1,465 km (910 mi). Perigee: 1,442 km (896 mi). Inclination: 74.00 deg. Period: 115.00 min.

Cosmos 1288 - . Payload: Strela-1M no. 218. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 12637 . COSPAR: 1981-074B. Apogee: 1,492 km (927 mi). Perigee: 1,465 km (910 mi). Inclination: 74.00 deg. Period: 115.50 min.

Cosmos 1289 - . Payload: Strela-1M no. 219. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 12638 . COSPAR: 1981-074C. Apogee: 1,465 km (910 mi). Perigee: 1,426 km (886 mi). Inclination: 74.00 deg. Period: 114.80 min.

1981 August 12 - . 05:46 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1295 - . Mass: 700 kg (1,540 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 12681 . COSPAR: 1981-077A. Apogee: 1,009 km (626 mi). Perigee: 947 km (588 mi). Inclination: 82.90 deg. Period: 104.70 min. Military navigation satellite. Replaced Cosmos 1181..

1981 August 24 - . 21:40 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1300 - . Payload: Tselina-D no. 30. Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 12785 . COSPAR: 1981-082A. Apogee: 609 km (378 mi). Perigee: 589 km (365 mi). Inclination: 82.50 deg. Period: 96.70 min.

1981 August 28 - . 16:18 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1302 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 12791 . COSPAR: 1981-084A. Apogee: 796 km (494 mi). Perigee: 771 km (479 mi). Inclination: 74.00 deg. Period: 100.50 min. Replaced Cosmos 1269..

1981 September 4 - . 11:06 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1304 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsikada. USAF Sat Cat: 12803 . COSPAR: 1981-087A. Apogee: 972 km (603 mi). Perigee: 906 km (562 mi). Inclination: 82.90 deg. Period: 103.80 min. Civilian naval navigation satellite; replaced Cosmos 926..

1981 September 18 - . 03:34 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1308 - . Mass: 700 kg (1,540 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 12835 . COSPAR: 1981-091A. Apogee: 1,003 km (623 mi). Perigee: 960 km (590 mi). Inclination: 82.90 deg. Period: 104.70 min. Military navigation satellite. Replaced Cosmos 1275..

1981 September 23 - . 08:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1310 - . Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1. Decay Date: 1989-04-03 . USAF Sat Cat: 12852 . COSPAR: 1981-095A. Apogee: 423 km (262 mi). Perigee: 394 km (244 mi). Inclination: 65.80 deg. Period: 92.70 min. Radar calibration mission..

1981 September 28 - . 21:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1311 - . Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft Bus: AUOS. Spacecraft: Taifun-2. Decay Date: 1983-08-28 . USAF Sat Cat: 12871 . COSPAR: 1981-097A. Apogee: 513 km (318 mi). Perigee: 462 km (287 mi). Inclination: 82.90 deg. Period: 94.30 min. Released 25 Romb radar calibration subsatellites..

1981 September 30 - . 08:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1312 - . Payload: Geo-IK no. 2. Mass: 1,500 kg (3,300 lb). Nation: Russia. Agency: MO. Class: Earth. Type: Geodetic satellite. Spacecraft Bus: KAUR-1. Spacecraft: Geo-IK. USAF Sat Cat: 12879 . COSPAR: 1981-098A. Apogee: 1,503 km (933 mi). Perigee: 1,491 km (926 mi). Inclination: 82.60 deg. Period: 115.90 min. Investigation of the upper atmosphere and outer space. .

1981 November 28 - . 18:08 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1320 - . Payload: Strela-1M no. 225. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 12975 . COSPAR: 1981-116A. Apogee: 1,635 km (1,015 mi). Perigee: 1,481 km (920 mi). Inclination: 74.00 deg. Period: 117.30 min. Eight satellites launched by a single carrier rocket..

Cosmos 1327 - . Payload: Strela-1M no. 232. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 12982 . COSPAR: 1981-116H. Apogee: 1,604 km (996 mi). Perigee: 1,481 km (920 mi). Inclination: 74.00 deg. Period: 116.90 min.

Cosmos 1326 - . Payload: Strela-1M no. 231. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 12981 . COSPAR: 1981-116G. Apogee: 1,611 km (1,001 mi). Perigee: 1,481 km (920 mi). Inclination: 74.00 deg. Period: 117.00 min.

Cosmos 1324 - . Payload: Strela-1M no. 229. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 12979 . COSPAR: 1981-116E. Apogee: 1,620 km (1,000 mi). Perigee: 1,481 km (920 mi). Inclination: 74.00 deg. Period: 117.10 min.

Cosmos 1323 - . Payload: Strela-1M no. 228. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 12978 . COSPAR: 1981-116D. Apogee: 1,625 km (1,009 mi). Perigee: 1,482 km (920 mi). Inclination: 74.00 deg. Period: 117.20 min.

Cosmos 1321 - . Payload: Strela-1M no. 226. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 12976 . COSPAR: 1981-116B. Apogee: 1,632 km (1,014 mi). Perigee: 1,482 km (920 mi). Inclination: 74.00 deg. Period: 117.20 min.

Cosmos 1322 - . Payload: Strela-1M no. 227. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 12977 . COSPAR: 1981-116C. Apogee: 1,629 km (1,012 mi). Perigee: 1,481 km (920 mi). Inclination: 74.00 deg. Period: 117.20 min.

Cosmos 1325 - . Payload: Strela-1M no. 230. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 12980 . COSPAR: 1981-116F. Apogee: 1,617 km (1,004 mi). Perigee: 1,481 km (920 mi). Inclination: 74.00 deg. Period: 117.10 min.

1981 December 3 - . 11:47 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1328 - . Payload: Tselina-D no. 32. Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 12987 . COSPAR: 1981-117A. Apogee: 619 km (384 mi). Perigee: 597 km (370 mi). Inclination: 82.50 deg. Period: 96.90 min.

1982 January 7 - . 15:38 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1331 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 13027 . COSPAR: 1982-001A. Apogee: 795 km (493 mi). Perigee: 757 km (470 mi). Inclination: 74.10 deg. Period: 100.40 min. Replaced Cosmos 1302..

1982 January 14 - . 07:51 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1333 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 13033 . COSPAR: 1982-003A. Apogee: 1,014 km (630 mi). Perigee: 964 km (599 mi). Inclination: 82.90 deg. Period: 104.90 min. Military navigation satellite. Replaced Cosmos 1150..

1982 January 29 - . 11:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1335 - . Mass: 550 kg (1,210 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft Bus: AUOS. Spacecraft: Taifun-2. Decay Date: 1987-04-05 . USAF Sat Cat: 13042 . COSPAR: 1982-007A. Apogee: 513 km (318 mi). Perigee: 476 km (295 mi). Inclination: 74.10 deg. Period: 94.50 min. Radar calibration; replaced Cosmos 1186. Released 25 Romb radar calibration subsatellites..

1982 February 11 - . 01:11 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1337 - . Mass: 3,000 kg (6,600 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-P. Decay Date: 1982-07-25 . USAF Sat Cat: 13061 . COSPAR: 1982-010A. Apogee: 444 km (275 mi). Perigee: 426 km (264 mi). Inclination: 65.00 deg. Period: 93.30 min. Ocean monitoring..

1982 February 17 - . 21:56 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1339 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsikada. USAF Sat Cat: 13065 . COSPAR: 1982-012A. Apogee: 1,014 km (630 mi). Perigee: 948 km (589 mi). Inclination: 82.90 deg. Period: 104.70 min. Civilian naval navigation satellite. Replaced Cosmos 1092..

1982 March 24 - . 19:47 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1344 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 13110 . COSPAR: 1982-024A. Apogee: 1,007 km (625 mi). Perigee: 967 km (600 mi). Inclination: 82.90 deg. Period: 104.80 min. Military navigation satellite. Replaced Cosmos 1244..

1982 March 25 - . 09:50 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Meteor 2-08 - . Payload: Meteor-2 no. 8. Mass: 2,750 kg (6,060 lb). Nation: Russia. Agency: MO. Class: Earth. Type: Weather satellite. Spacecraft Bus: Meteor. Spacecraft: Meteor-2. USAF Sat Cat: 13113 . COSPAR: 1982-025A. Apogee: 957 km (594 mi). Perigee: 933 km (579 mi). Inclination: 82.50 deg. Period: 103.90 min. Acquisition of meteorological information and data on fluxes of penetrating radiation in circumterrestrial space. .

1982 March 31 - . 09:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1345 - . Mass: 900 kg (1,980 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-O. Decay Date: 1989-09-27 . USAF Sat Cat: 13118 . COSPAR: 1982-026A. Apogee: 369 km (229 mi). Perigee: 355 km (220 mi). Inclination: 74.00 deg. Period: 91.80 min. Investigation of the upper atmosphere and outer space. .

1982 April 8 - . 00:15 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1349 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 13127 . COSPAR: 1982-030A. Apogee: 1,009 km (626 mi). Perigee: 966 km (600 mi). Inclination: 82.90 deg. Period: 104.80 min. Military navigation satellite. Replaced Cosmos 1153..

1982 April 21 - . 01:40 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC107/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1351 - . Mass: 550 kg (1,210 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft Bus: AUOS. Spacecraft: Taifun-2. Decay Date: 1983-03-14 . USAF Sat Cat: 13142 . COSPAR: 1982-034A. Apogee: 548 km (340 mi). Perigee: 348 km (216 mi). Inclination: 50.70 deg. Period: 93.60 min. Released 25 Romb radar calibration subsatellites..

1982 April 28 - . 02:52 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1354 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 13148 . COSPAR: 1982-037A. Apogee: 798 km (495 mi). Perigee: 783 km (486 mi). Inclination: 74.00 deg. Period: 100.70 min. Replaced Cosmos 1190..

1982 April 29 - . 09:55 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1355 - . Mass: 3,000 kg (6,600 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-P. Decay Date: 1984-03-07 . USAF Sat Cat: 13150 . COSPAR: 1982-038A. Apogee: 295 km (183 mi). Perigee: 277 km (172 mi). Inclination: 65.00 deg. Period: 90.20 min. Ocean monitoring..

1982 May 6 - . 18:07 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1357 - . Payload: Strela-1M no. 233. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 13160 . COSPAR: 1982-040A. Apogee: 1,479 km (919 mi). Perigee: 1,401 km (870 mi). Inclination: 74.00 deg. Period: 114.70 min. Eight satellites launched by a single carrier rocket..

Cosmos 1361 - . Payload: Strela-1M no. 237. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 13164 . COSPAR: 1982-040E. Apogee: 1,483 km (921 mi). Perigee: 1,461 km (907 mi). Inclination: 74.00 deg. Period: 115.40 min.

Cosmos 1364 - . Payload: Strela-1M no. 240. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 13167 . COSPAR: 1982-040H. Apogee: 1,524 km (946 mi). Perigee: 1,474 km (915 mi). Inclination: 74.00 deg. Period: 116.00 min.

Cosmos 1362 - . Payload: Strela-1M no. 238. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 13165 . COSPAR: 1982-040F. Apogee: 1,495 km (928 mi). Perigee: 1,467 km (911 mi). Inclination: 74.00 deg. Period: 115.60 min.

Cosmos 1360 - . Payload: Strela-1M no. 236. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 13163 . COSPAR: 1982-040D. Apogee: 1,482 km (920 mi). Perigee: 1,446 km (898 mi). Inclination: 74.00 deg. Period: 115.20 min.

Cosmos 1359 - . Payload: Strela-1M no. 235. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 13162 . COSPAR: 1982-040C. Apogee: 1,481 km (920 mi). Perigee: 1,432 km (889 mi). Inclination: 74.00 deg. Period: 115.00 min.

Cosmos 1358 - . Payload: Strela-1M no. 234. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 13161 . COSPAR: 1982-040B. Apogee: 1,481 km (920 mi). Perigee: 1,415 km (879 mi). Inclination: 74.00 deg. Period: 114.80 min.

Cosmos 1363 - . Payload: Strela-1M no. 239. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 13166 . COSPAR: 1982-040G. Apogee: 1,505 km (935 mi). Perigee: 1,474 km (915 mi). Inclination: 74.00 deg. Period: 115.80 min.

1982 May 14 - . 19:39 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1365 - . Mass: 3,800 kg (8,300 lb). Nation: Russia. Agency: MO. Program: RORSAT. Class: Surveillance. Type: Naval Radarsat. Spacecraft Bus: Kosmoplan. Spacecraft: US-A. Decay Date: 1982-10-19 . USAF Sat Cat: 13593 . COSPAR: 1982-043C. Apogee: 979 km (608 mi). Perigee: 881 km (547 mi). Inclination: 65.10 deg. Period: 103.60 min. Ocean surveillance; nuclear powered..

1982 June 1 - . 04:37 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1371 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 13241 . COSPAR: 1982-051A. Apogee: 801 km (497 mi). Perigee: 781 km (485 mi). Inclination: 74.00 deg. Period: 100.70 min. Replaced Cosmos 1140..

1982 June 1 - . 13:58 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1372 - . Mass: 3,800 kg (8,300 lb). Nation: Russia. Agency: MO. Program: RORSAT. Class: Surveillance. Type: Naval Radarsat. Spacecraft Bus: Kosmoplan. Spacecraft: US-A. Decay Date: 1982-09-09 . USAF Sat Cat: 13411 . COSPAR: 1982-052B. Apogee: 966 km (600 mi). Perigee: 919 km (571 mi). Inclination: 64.90 deg. Period: 103.90 min. Ocean surveillance; nuclear powered..

1982 June 3 - . 21:30 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC107/1. Launch Pad: LC107/pad?. LV Family: R-14. Launch Vehicle: K65M-RB.

Cosmos 1374 - . Mass: 1,000 kg (2,200 lb). Nation: Russia. Agency: MO. Program: Buran. Class: Manned. Type: Manned spaceplane. Spacecraft Bus: Spiral 50-50. Spacecraft: BOR-4. Duration: 0.0700 days. Decay Date: 1982-06-03 . USAF Sat Cat: 13257 . COSPAR: 1982-054A. Apogee: 204 km (126 mi). Perigee: 158 km (98 mi). Inclination: 50.70 deg. Period: 88.10 min.
Subscale Spiral spaceplane. After 1.25 revolutions of the earth, deorbited and recovered by Soviet naval forces in the Indian Ocean at 17 degrees South, 98 degrees East, 560 km south of Cocos Islands. Made a 600 km cross-range maneuver during reentry. The recovery was filmed by an Australian Orion reconnaissance aircraft, revealing the configuration to the West for the first time.

1982 June 6 - . 17:10 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1375 - . Payload: DS-P1-M. Mass: 650 kg (1,430 lb). Nation: Russia. Agency: MO. Class: Military. Type: Anti-satellite system target. Spacecraft Bus: DS. Spacecraft: DS-P1-M. Decay Date: 1985-10-31 . USAF Sat Cat: 13259 . COSPAR: 1982-055A. Apogee: 1,003 km (623 mi). Perigee: 986 km (612 mi). Inclination: 65.80 deg. Period: 105.00 min. Target for IS ASAT systems tests..

1982 June 10 - . 17:37 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1378 - . Payload: Tselina-D no. 36. Mass: 2,200 kg (4,800 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 13271 . COSPAR: 1982-059A. Apogee: 618 km (384 mi). Perigee: 593 km (368 mi). Inclination: 82.50 deg. Period: 96.80 min.

1982 June 18 - . 11:58 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1380 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. Decay Date: 1982-06-27 . USAF Sat Cat: 13282 . COSPAR: 1982-061A. Apogee: 721 km (448 mi). Perigee: 137 km (85 mi). Inclination: 82.90 deg. Period: 93.20 min. Upper stage failure. Was to have replaced Cosmos 1225..

1982 June 29 - . 21:45 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1383 - . Payload: Nadezhda 11F643N s/n 514. Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Nadezhda. USAF Sat Cat: 13301 . COSPAR: 1982-066A. Apogee: 1,025 km (636 mi). Perigee: 986 km (612 mi). Inclination: 82.90 deg. Period: 105.20 min. Trials of experimental equipment for testing systems to determine the location of vessels and aircraft in distress..

1982 July 7 - . 09:47 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1386 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 13353 . COSPAR: 1982-069A. Apogee: 1,008 km (626 mi). Perigee: 948 km (589 mi). Inclination: 83.00 deg. Period: 104.70 min. Military navigation satellite. Replaced Cosmos 1225..

1982 July 21 - . 06:31 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1388 - . Payload: Strela-1M no. 241. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 13375 . COSPAR: 1982-073A. Apogee: 1,474 km (915 mi). Perigee: 1,393 km (865 mi). Inclination: 74.00 deg. Period: 114.50 min. Eight satellites launched by a single carrier rocket..

Cosmos 1395 - . Payload: Strela-1M no. 248. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 13382 . COSPAR: 1982-073H. Apogee: 1,516 km (941 mi). Perigee: 1,474 km (915 mi). Inclination: 74.00 deg. Period: 115.90 min.

Cosmos 1394 - . Payload: Strela-1M no. 247. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 13381 . COSPAR: 1982-073G. Apogee: 1,496 km (929 mi). Perigee: 1,474 km (915 mi). Inclination: 74.00 deg. Period: 115.70 min.

Cosmos 1389 - . Payload: Strela-1M no. 242. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 13376 . COSPAR: 1982-073B. Apogee: 1,475 km (916 mi). Perigee: 1,410 km (870 mi). Inclination: 74.00 deg. Period: 114.70 min.

Cosmos 1390 - . Payload: Strela-1M no. 243. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 13377 . COSPAR: 1982-073C. Apogee: 1,475 km (916 mi). Perigee: 1,427 km (886 mi). Inclination: 74.00 deg. Period: 114.90 min.

Cosmos 1391 - . Payload: Strela-1M no. 244. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 13378 . COSPAR: 1982-073D. Apogee: 1,475 km (916 mi). Perigee: 1,443 km (896 mi). Inclination: 74.00 deg. Period: 115.10 min.

Cosmos 1392 - . Payload: Strela-1M no. 245. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 13379 . COSPAR: 1982-073E. Apogee: 1,475 km (916 mi). Perigee: 1,460 km (900 mi). Inclination: 74.00 deg. Period: 115.30 min.

Cosmos 1393 - . Payload: Strela-1M no. 246. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 13380 . COSPAR: 1982-073F. Apogee: 1,483 km (921 mi). Perigee: 1,470 km (910 mi). Inclination: 74.00 deg. Period: 115.50 min.

1982 July 29 - . 19:40 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC107/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1397 - . Mass: 550 kg (1,210 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft Bus: AUOS. Spacecraft: Taifun-2. Decay Date: 1983-05-18 . USAF Sat Cat: 13394 . COSPAR: 1982-076A. Apogee: 539 km (334 mi). Perigee: 343 km (213 mi). Inclination: 50.70 deg. Period: 93.40 min. Released 25 Romb radar calibration subsatellites..

1982 August 30 - . 10:06 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1402 - . Mass: 3,800 kg (8,300 lb). Nation: Russia. Agency: MO. Program: RORSAT. Class: Surveillance. Type: Naval Radarsat. Spacecraft Bus: Kosmoplan. Spacecraft: US-A. Decay Date: 1983-01-23 . USAF Sat Cat: 13441 . COSPAR: 1982-084A. Apogee: 266 km (165 mi). Perigee: 250 km (150 mi). Inclination: 65.00 deg. Period: 89.60 min. Ocean surveillance; nuclear powered..

1982 September 4 - . 17:50 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1405 - . Mass: 3,000 kg (6,600 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-P. Decay Date: 1984-01-31 . USAF Sat Cat: 13508 . COSPAR: 1982-088A. Apogee: 443 km (275 mi). Perigee: 425 km (264 mi). Inclination: 65.00 deg. Period: 93.30 min. Ocean monitoring..

1982 September 16 - . 04:55 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1408 - . Payload: Tselina-D no. 38. Mass: 2,200 kg (4,800 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 13552 . COSPAR: 1982-092A. Apogee: 617 km (383 mi). Perigee: 587 km (364 mi). Inclination: 82.60 deg. Period: 96.70 min. Replaced Cosmos 1378..

1982 September 24 - . 09:15 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1410 - . Payload: Geo-IK no. 3. Mass: 1,500 kg (3,300 lb). Nation: Russia. Agency: MO. Class: Earth. Type: Geodetic satellite. Spacecraft Bus: KAUR-1. Spacecraft: Geo-IK. USAF Sat Cat: 13589 . COSPAR: 1982-096A. Apogee: 1,503 km (933 mi). Perigee: 1,492 km (927 mi). Inclination: 82.60 deg. Period: 115.90 min. Investigation of the upper atmosphere and outer space. .

1982 October 2 - . 00:01 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1412 - . Mass: 3,800 kg (8,300 lb). Nation: Russia. Agency: MO. Program: RORSAT. Class: Surveillance. Type: Naval Radarsat. Spacecraft Bus: Kosmoplan. Spacecraft: US-A. Decay Date: 1982-12-04 . USAF Sat Cat: 13645 . COSPAR: 1982-099B. Apogee: 998 km (620 mi). Perigee: 886 km (550 mi). Inclination: 64.80 deg. Period: 103.90 min. Ocean surveillance; nuclear powered..

1982 October 19 - . 05:58 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1417 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 13617 . COSPAR: 1982-102A. Apogee: 1,009 km (626 mi). Perigee: 956 km (594 mi). Inclination: 83.00 deg. Period: 104.70 min. Military navigation satellite. Replaced Cosmos 1308..

1982 October 21 - . 14:00 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC107/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1418 - . Mass: 550 kg (1,210 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1Yu. Decay Date: 1983-09-30 . USAF Sat Cat: 13627 . COSPAR: 1982-104A. Apogee: 414 km (257 mi). Perigee: 370 km (220 mi). Inclination: 50.70 deg. Period: 92.40 min. Radar calibration mission..

1982 November 11 - . 06:14 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1420 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 13648 . COSPAR: 1982-109A. Apogee: 800 km (490 mi). Perigee: 768 km (477 mi). Inclination: 74.00 deg. Period: 100.60 min.

1982 December 29 - . 12:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1427 - . Mass: 2,200 kg (4,800 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1Yu. Decay Date: 1989-10-05 . USAF Sat Cat: 13750 . COSPAR: 1982-121A. Apogee: 351 km (218 mi). Perigee: 319 km (198 mi). Inclination: 65.80 deg. Period: 91.20 min. Radar calibration mission..

1983 January 12 - . 14:02 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1428 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 13757 . COSPAR: 1983-001A. Apogee: 1,001 km (621 mi). Perigee: 952 km (591 mi). Inclination: 82.90 deg. Period: 104.60 min. Military navigation satellite. Replaced Cosmos 1333..

1983 January 19 - . 02:25 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1429 - . Payload: Strela-1M no. 249. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 13761 . COSPAR: 1983-002A. Apogee: 1,518 km (943 mi). Perigee: 1,467 km (911 mi). Inclination: 74.00 deg. Period: 115.80 min. Eight satellites launched by a single carrier rocket..

Cosmos 1435 - . Payload: Strela-1M no. 255. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 13767 . COSPAR: 1983-002G. Apogee: 1,468 km (912 mi). Perigee: 1,415 km (879 mi). Inclination: 74.00 deg. Period: 114.70 min.

Cosmos 1434 - . Payload: Strela-1M no. 254. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 13766 . COSPAR: 1983-002F. Apogee: 1,467 km (911 mi). Perigee: 1,431 km (889 mi). Inclination: 74.00 deg. Period: 114.90 min.

Cosmos 1436 - . Payload: Strela-1M no. 256. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 13768 . COSPAR: 1983-002H. Apogee: 1,467 km (911 mi). Perigee: 1,399 km (869 mi). Inclination: 74.00 deg. Period: 114.50 min.

Cosmos 1432 - . Payload: Strela-1M no. 252. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 13764 . COSPAR: 1983-002D. Apogee: 1,468 km (912 mi). Perigee: 1,463 km (909 mi). Inclination: 74.00 deg. Period: 115.20 min.

Cosmos 1431 - . Payload: Strela-1M no. 251. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 13763 . COSPAR: 1983-002C. Apogee: 1,483 km (921 mi). Perigee: 1,466 km (910 mi). Inclination: 74.00 deg. Period: 115.40 min.

Cosmos 1430 - . Payload: Strela-1M no. 250. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 13762 . COSPAR: 1983-002B. Apogee: 1,499 km (931 mi). Perigee: 1,467 km (911 mi). Inclination: 74.00 deg. Period: 115.60 min.

Cosmos 1433 - . Payload: Strela-1M no. 253. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 13765 . COSPAR: 1983-002E. Apogee: 1,468 km (912 mi). Perigee: 1,446 km (898 mi). Inclination: 74.00 deg. Period: 115.00 min.

1983 March 15 - . 22:30 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC107/1. Launch Pad: LC107/pad?. LV Family: R-14. Launch Vehicle: K65M-RB.

Cosmos 1445 - . Mass: 1,000 kg (2,200 lb). Nation: Russia. Agency: MO. Program: Buran. Class: Manned. Type: Manned spaceplane. Spacecraft Bus: Spiral 50-50. Spacecraft: BOR-4. Duration: 0.0700 days. Decay Date: 1983-03-16 . USAF Sat Cat: 13883 . COSPAR: 1983-017A. Apogee: 208 km (129 mi). Perigee: 158 km (98 mi). Inclination: 50.70 deg. Period: 88.20 min. Subscale Spiral spaceplane. After 1.25 revolutions of the earth, deorbited and recovered by Soviet naval forces in the Indian Ocean, 556 km south of the Cocos Islands ..

1983 March 24 - . 20:55 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1447 - . Payload: Tsikada-Kospas. Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Nadezhda. USAF Sat Cat: 13916 . COSPAR: 1983-021A. Apogee: 1,011 km (628 mi). Perigee: 954 km (592 mi). Inclination: 82.90 deg. Period: 104.80 min. Carried COSPAS transponder; replaced Cosmos 1226. Investigation of the upper atmosphere and outer space; testing of systems for locating the position of ships and aircraft in difficulties (COSPAS-SARSAT system). .

1983 March 30 - . 01:10 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1448 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 13949 . COSPAR: 1983-023A. Apogee: 1,003 km (623 mi). Perigee: 957 km (594 mi). Inclination: 83.00 deg. Period: 104.70 min. Military navigation satellite. Replaced Cosmos 1344..

1983 April 6 - . 12:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. Launch Pad: LC132?/pad?. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1450 - . Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1. Decay Date: 1990-05-30 . USAF Sat Cat: 13972 . COSPAR: 1983-027A. Apogee: 385 km (239 mi). Perigee: 357 km (221 mi). Inclination: 65.80 deg. Period: 92.00 min. Possibly ASAT related. Radar calibration mission..

1983 April 12 - . 18:20 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1452 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 13991 . COSPAR: 1983-031A. Apogee: 800 km (490 mi). Perigee: 774 km (480 mi). Inclination: 74.00 deg. Period: 100.60 min. Replaced Cosmos 1371..

1983 April 19 - . 12:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1453 - . Mass: 550 kg (1,210 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft Bus: AUOS. Spacecraft: Taifun-2. Decay Date: 1989-05-08 . USAF Sat Cat: 14006 . COSPAR: 1983-034A. Apogee: 466 km (289 mi). Perigee: 434 km (269 mi). Inclination: 74.00 deg. Period: 93.60 min. Released 25 Romb radar calibration subsatellites..

1983 April 23 - . 14:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1455 - . Payload: Tselina-D no. 41. Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 14032 . COSPAR: 1983-037A. Apogee: 617 km (383 mi). Perigee: 592 km (367 mi). Inclination: 82.50 deg. Period: 96.80 min.

1983 May 6 - . 03:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. Launch Pad: LC132?/pad?. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1459 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 14057 . COSPAR: 1983-042A. Apogee: 1,014 km (630 mi). Perigee: 941 km (584 mi). Inclination: 83.00 deg. Period: 104.60 min. Military navigation satellite. Replaced Cosmos 1349..

1983 May 7 - . 10:30 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1461 - . Mass: 3,000 kg (6,600 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-P. Decay Date: 1985-05-31 . USAF Sat Cat: 14064 . COSPAR: 1983-044A. Apogee: 803 km (498 mi). Perigee: 574 km (356 mi). Inclination: 65.00 deg. Period: 98.50 min. Ocean monitoring..

1983 May 19 - . 12:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1463 - . Mass: 550 kg (1,210 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1Yu. Decay Date: 1993-01-24 . USAF Sat Cat: 14075 . COSPAR: 1983-046A. Apogee: 602 km (374 mi). Perigee: 254 km (157 mi). Inclination: 82.80 deg. Period: 93.10 min. Radar calibration mission..

1983 May 24 - . 02:59 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1464 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 14084 . COSPAR: 1983-048A. Apogee: 1,006 km (625 mi). Perigee: 964 km (599 mi). Inclination: 83.00 deg. Period: 104.80 min. Military navigation satellite. Replaced Cosmos 1295..

1983 May 26 - . 05:00 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC107/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1465 - . Mass: 550 kg (1,210 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft Bus: AUOS. Spacecraft: Taifun-2. Decay Date: 1985-01-23 . USAF Sat Cat: 14087 . COSPAR: 1983-049A. Apogee: 541 km (336 mi). Perigee: 349 km (216 mi). Inclination: 50.70 deg. Period: 93.50 min. Released 25 Romb radar calibration subsatellites..

1983 June 22 - . 23:58 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1470 - . Payload: Tselina-D no. 42. Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 14147 . COSPAR: 1983-061A. Apogee: 626 km (388 mi). Perigee: 596 km (370 mi). Inclination: 82.50 deg. Period: 96.90 min.

1983 July 6 - . 00:31 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1473 - . Payload: Strela-1M no. 257. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 14171 . COSPAR: 1983-069A. Apogee: 1,463 km (909 mi). Perigee: 1,394 km (866 mi). Inclination: 74.00 deg. Period: 114.40 min. Eight satellites launched by a single carrier rocket..

Cosmos 1480 - . Payload: Strela-1M no. 264. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 14178 . COSPAR: 1983-069H. Apogee: 1,519 km (943 mi). Perigee: 1,463 km (909 mi). Inclination: 74.00 deg. Period: 115.80 min.

Cosmos 1479 - . Payload: Strela-1M no. 263. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 14177 . COSPAR: 1983-069G. Apogee: 1,499 km (931 mi). Perigee: 1,463 km (909 mi). Inclination: 74.00 deg. Period: 115.60 min.

Cosmos 1478 - . Payload: Strela-1M no. 262. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 14176 . COSPAR: 1983-069F. Apogee: 1,482 km (920 mi). Perigee: 1,463 km (909 mi). Inclination: 74.00 deg. Period: 115.40 min.

Cosmos 1477 - . Payload: Strela-1M no. 261. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 14175 . COSPAR: 1983-069E. Apogee: 1,465 km (910 mi). Perigee: 1,462 km (908 mi). Inclination: 74.00 deg. Period: 115.20 min.

Cosmos 1476 - . Payload: Strela-1M no. 260. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 14174 . COSPAR: 1983-069D. Apogee: 1,463 km (909 mi). Perigee: 1,446 km (898 mi). Inclination: 74.00 deg. Period: 115.00 min.

Cosmos 1474 - . Payload: Strela-1M no. 258. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 14172 . COSPAR: 1983-069B. Apogee: 1,463 km (909 mi). Perigee: 1,411 km (876 mi). Inclination: 74.00 deg. Period: 114.60 min.

Cosmos 1475 - . Payload: Strela-1M no. 259. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 14173 . COSPAR: 1983-069C. Apogee: 1,463 km (909 mi). Perigee: 1,429 km (887 mi). Inclination: 74.00 deg. Period: 114.80 min.

1983 August 3 - . 12:40 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1486 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 14240 . COSPAR: 1983-079A. Apogee: 794 km (493 mi). Perigee: 775 km (481 mi). Inclination: 74.10 deg. Period: 100.60 min. Replaced Cosmos 1354..

1983 August 31 - . 06:30 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC107/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1494 - . Mass: 550 kg (1,210 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft Bus: AUOS. Spacecraft: Taifun-2. Decay Date: 1985-09-26 . USAF Sat Cat: 14316 . COSPAR: 1983-091A. Apogee: 413 km (256 mi). Perigee: 309 km (192 mi). Inclination: 50.70 deg. Period: 91.80 min. Released 25 Romb radar calibration subsatellites..

1983 September 28 - . 07:59 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1500 - . Payload: Okean-OE no. 1. Mass: 1,950 kg (4,290 lb). Nation: Russia. Agency: MO. Program: Okean. Class: Earth. Type: Civilian Radarsat. Spacecraft Bus: Okean-O1. Spacecraft: Okean-OE. Completed Operations Date: 1986-07-16 . USAF Sat Cat: 14372 . COSPAR: 1983-099A. Apogee: 621 km (385 mi). Perigee: 596 km (370 mi). Inclination: 82.50 deg. Period: 96.90 min. Elaboration of new kinds of information-measuring apparatus and methods of remote investigation of the Pacific Ocean in the interests of science and of various branches of the national economy of the USSR. .

1983 September 30 - . 11:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1501 - . Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft Bus: AUOS. Spacecraft: Taifun-2. Decay Date: 1989-05-26 . USAF Sat Cat: 14380 . COSPAR: 1983-101A. Apogee: 472 km (293 mi). Perigee: 437 km (271 mi). Inclination: 82.90 deg. Period: 93.70 min. Released 25 Romb radar calibration subsatellites..

1983 October 5 - . 12:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1502 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1Yu. Decay Date: 1985-08-29 . USAF Sat Cat: 14395 . COSPAR: 1983-102A. Apogee: 409 km (254 mi). Perigee: 366 km (227 mi). Inclination: 65.80 deg. Period: 92.30 min. Possibly ASAT related. Radar calibration mission..

1983 October 12 - . 00:20 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1503 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 14401 . COSPAR: 1983-103A. Apogee: 800 km (490 mi). Perigee: 779 km (484 mi). Inclination: 74.00 deg. Period: 100.70 min. Replaced Cosmos 1486..

1983 October 26 - . 17:20 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1506 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsikada. USAF Sat Cat: 14450 . COSPAR: 1983-108A. Apogee: 1,011 km (628 mi). Perigee: 947 km (588 mi). Inclination: 82.90 deg. Period: 104.70 min. Civilian naval navigation satellite. Replaced Cosmos 1304..

1983 October 29 - . 08:30 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1507 - . Mass: 3,000 kg (6,600 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-P. Decay Date: 1987-08-19 . USAF Sat Cat: 14455 . COSPAR: 1983-110A. Apogee: 325 km (201 mi). Perigee: 298 km (185 mi). Inclination: 65.00 deg. Period: 90.80 min. Ocean monitoring..

1983 November 11 - . 12:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1508 - . Mass: 550 kg (1,210 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1. USAF Sat Cat: 14483 . COSPAR: 1983-111A. Apogee: 1,640 km (1,010 mi). Perigee: 392 km (243 mi). Inclination: 82.90 deg. Period: 105.50 min. Radar calibration mission..

1983 November 24 - . 12:33 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1510 - . Payload: Geo-IK no. 4. Mass: 1,500 kg (3,300 lb). Nation: Russia. Agency: MO. Class: Earth. Type: Geodetic satellite. Spacecraft Bus: KAUR-1. Spacecraft: Geo-IK. USAF Sat Cat: 14521 . COSPAR: 1983-115A. Apogee: 1,524 km (946 mi). Perigee: 1,480 km (910 mi). Inclination: 73.60 deg. Period: 116.00 min. Investigation of the upper atmosphere and outer space. .

1983 December 8 - . 06:13 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1513 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 14546 . COSPAR: 1983-120A. Apogee: 1,014 km (630 mi). Perigee: 957 km (594 mi). Inclination: 82.90 deg. Period: 104.80 min. Military navigation satellite. Replaced Cosmos 1417..

1983 December 15 - . 12:25 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1515 - . Payload: Tselina-D no. 43. Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 14551 . COSPAR: 1983-122A. Apogee: 620 km (380 mi). Perigee: 595 km (369 mi). Inclination: 82.50 deg. Period: 96.90 min.

1983 December 27 - . 10:00 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC107/1. Launch Pad: LC107/pad?. LV Family: R-14. Launch Vehicle: K65M-RB.

Cosmos 1517 - . Mass: 1,000 kg (2,200 lb). Nation: Russia. Agency: MO. Program: Buran. Class: Manned. Type: Manned spaceplane. Spacecraft Bus: Spiral 50-50. Spacecraft: BOR-4. Duration: 0.0500 days. Decay Date: 1983-12-27 . USAF Sat Cat: 14585 . COSPAR: 1983-125A. Apogee: 217 km (134 mi). Perigee: 212 km (131 mi). Inclination: 50.70 deg. Period: 88.80 min. Subscale Spiral spaceplane. In a new mission profile, braked out of orbit over the South Atlantic and was recovered in the Black Sea after one orbit of the Earth..

1984 January 5 - . 20:09 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1522 - . Payload: Strela-1M no. 265. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 14611 . COSPAR: 1984-001A. Apogee: 1,493 km (927 mi). Perigee: 1,461 km (907 mi). Inclination: 74.00 deg. Period: 115.50 min. Eight satellites launched by a single carrier rocket..

Cosmos 1525 - . Payload: Strela-1M no. 268. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 14614 . COSPAR: 1984-001D. Apogee: 1,462 km (908 mi). Perigee: 1,427 km (886 mi). Inclination: 74.00 deg. Period: 114.80 min.

Cosmos 1529 - . Payload: Strela-1M no. 272. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 14618 . COSPAR: 1984-001H. Apogee: 1,512 km (939 mi). Perigee: 1,461 km (907 mi). Inclination: 74.00 deg. Period: 115.70 min.

Cosmos 1528 - . Payload: Strela-1M no. 271. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 14617 . COSPAR: 1984-001G. Apogee: 1,477 km (917 mi). Perigee: 1,461 km (907 mi). Inclination: 74.00 deg. Period: 115.30 min.

Cosmos 1524 - . Payload: Strela-1M no. 267. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 14613 . COSPAR: 1984-001C. Apogee: 1,462 km (908 mi). Perigee: 1,412 km (877 mi). Inclination: 74.00 deg. Period: 114.60 min.

Cosmos 1523 - . Payload: Strela-1M no. 266. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 14612 . COSPAR: 1984-001B. Apogee: 1,462 km (908 mi). Perigee: 1,396 km (867 mi). Inclination: 74.00 deg. Period: 114.40 min.

Cosmos 1527 - . Payload: Strela-1M no. 270. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 14616 . COSPAR: 1984-001F. Apogee: 1,462 km (908 mi). Perigee: 1,459 km (906 mi). Inclination: 74.00 deg. Period: 115.10 min.

Cosmos 1526 - . Payload: Strela-1M no. 269. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 14615 . COSPAR: 1984-001E. Apogee: 1,462 km (908 mi). Perigee: 1,443 km (896 mi). Inclination: 74.00 deg. Period: 114.90 min.

1984 January 11 - . 18:08 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1531 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 14624 . COSPAR: 1984-003A. Apogee: 1,006 km (625 mi). Perigee: 980 km (600 mi). Inclination: 82.90 deg. Period: 105.00 min. Military navigation satellite. Replaced Cosmos 1386..

1984 January 26 - . 12:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1534 - . Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1. Decay Date: 1990-09-19 . USAF Sat Cat: 14668 . COSPAR: 1984-007A. Apogee: 334 km (207 mi). Perigee: 305 km (189 mi). Inclination: 65.80 deg. Period: 90.90 min. Radar calibration mission..

1984 February 2 - . 17:38 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1535 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 14679 . COSPAR: 1984-010A. Apogee: 1,013 km (629 mi). Perigee: 953 km (592 mi). Inclination: 83.00 deg. Period: 104.80 min. Military navigation satellite. Replaced Cosmos 1428..

1984 February 8 - . 09:23 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1536 - . Payload: Tselina-D no. 44. Mass: 2,200 kg (4,800 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 14699 . COSPAR: 1984-013A. Apogee: 631 km (392 mi). Perigee: 602 km (374 mi). Inclination: 82.50 deg. Period: 97.00 min.

1984 February 21 - . 15:36 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1538 - . Mass: 700 kg (1,540 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 14759 . COSPAR: 1984-019A. Apogee: 800 km (490 mi). Perigee: 769 km (477 mi). Inclination: 74.00 deg. Period: 100.60 min. Replaced Cosmos 1420..

1984 March 15 - . 17:05 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1544 - . Payload: Tselina-D no. 45. Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 14819 . COSPAR: 1984-027A. Apogee: 618 km (384 mi). Perigee: 591 km (367 mi). Inclination: 82.50 deg. Period: 96.80 min.

1984 May 11 - . 06:19 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. Launch Pad: LC132?/pad?. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1550 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 14965 . COSPAR: 1984-043A. Apogee: 1,009 km (626 mi). Perigee: 973 km (604 mi). Inclination: 83.00 deg. Period: 104.90 min. Military navigation satellite. Replaced Csmos 1535..

1984 May 17 - . 14:43 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1553 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsikada. USAF Sat Cat: 14973 . COSPAR: 1984-046A. Apogee: 1,005 km (624 mi). Perigee: 960 km (590 mi). Inclination: 82.90 deg. Period: 104.70 min. Civilian naval navigation satellite. Replaced Cosmos 1383..

1984 May 28 - . 21:52 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1559 - . Payload: Strela-1M no. 273. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 14998 . COSPAR: 1984-052A. Apogee: 1,511 km (938 mi). Perigee: 1,470 km (910 mi). Inclination: 74.00 deg. Period: 115.80 min. Eight satellites launched by a single carrier rocket..

Cosmos 1566 - . Payload: Strela-1M no. 280. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 15005 . COSPAR: 1984-052H. Apogee: 1,474 km (915 mi). Perigee: 1,394 km (866 mi). Inclination: 74.00 deg. Period: 114.50 min.

Cosmos 1561 - . Payload: Strela-1M no. 275. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 15000 . COSPAR: 1984-052C. Apogee: 1,485 km (922 mi). Perigee: 1,462 km (908 mi). Inclination: 74.00 deg. Period: 115.40 min.

Cosmos 1562 - . Payload: Strela-1M no. 276. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 15001 . COSPAR: 1984-052D. Apogee: 1,477 km (917 mi). Perigee: 1,453 km (902 mi). Inclination: 74.00 deg. Period: 115.20 min.

Cosmos 1563 - . Payload: Strela-1M no. 277. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 15002 . COSPAR: 1984-052E. Apogee: 1,477 km (917 mi). Perigee: 1,438 km (893 mi). Inclination: 74.00 deg. Period: 115.00 min.

Cosmos 1565 - . Payload: Strela-1M no. 279. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 15004 . COSPAR: 1984-052G. Apogee: 1,476 km (917 mi). Perigee: 1,408 km (874 mi). Inclination: 74.00 deg. Period: 114.70 min.

Cosmos 1560 - . Payload: Strela-1M no. 274. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 14999 . COSPAR: 1984-052B. Apogee: 1,492 km (927 mi). Perigee: 1,471 km (914 mi). Inclination: 74.00 deg. Period: 115.60 min.

Cosmos 1564 - . Payload: Strela-1M no. 278. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 15003 . COSPAR: 1984-052F. Apogee: 1,476 km (917 mi). Perigee: 1,424 km (884 mi). Inclination: 74.00 deg. Period: 114.90 min.

1984 May 30 - . 18:46 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1567 - . Mass: 3,000 kg (6,600 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-P. Decay Date: 1988-04-03 . USAF Sat Cat: 15009 . COSPAR: 1984-053A. Apogee: 369 km (229 mi). Perigee: 353 km (219 mi). Inclination: 65.00 deg. Period: 91.80 min. Ocean monitoring..

1984 June 8 - . 11:28 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1570 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 15031 . COSPAR: 1984-056A. Apogee: 800 km (490 mi). Perigee: 782 km (485 mi). Inclination: 74.10 deg. Period: 100.70 min. Replaced Cosmos 1452..

1984 June 21 - . 19:40 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1574 - . Payload: Tsikada-Kospas. Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Nadezhda. USAF Sat Cat: 15055 . COSPAR: 1984-062A. Apogee: 1,005 km (624 mi). Perigee: 966 km (600 mi). Inclination: 83.00 deg. Period: 104.80 min. Military navigation satellite. Replaced Cosmos 1339. Trials of experimental equipment for testing systems to determine the location of vessels and aircraft in distress..

1984 June 27 - . 04:59 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1577 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 15077 . COSPAR: 1984-067A. Apogee: 1,007 km (625 mi). Perigee: 956 km (594 mi). Inclination: 83.00 deg. Period: 104.70 min. Military navigation satellite. Replaced Cosmos 1464..

1984 June 28 - . 13:10 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC107/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1578 - . Mass: 550 kg (1,210 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1Yu. Decay Date: 1993-01-10 . USAF Sat Cat: 15080 . COSPAR: 1984-068A. Apogee: 639 km (397 mi). Perigee: 255 km (158 mi). Inclination: 50.70 deg. Period: 93.50 min. Radar calibration mission..

1984 June 29 - . 00:21 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1579 - . Mass: 3,800 kg (8,300 lb). Nation: Russia. Agency: MO. Program: RORSAT. Class: Surveillance. Type: Naval Radarsat. Spacecraft Bus: Kosmoplan. Spacecraft: US-A. Decay Date: 1984-11-05 . USAF Sat Cat: 15328 . COSPAR: 1984-069C. Apogee: 970 km (600 mi). Perigee: 914 km (567 mi). Inclination: 65.10 deg. Period: 103.90 min. Ocean surveillance; nuclear powered..

1984 July 5 - . 03:35 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Meteor 2-11 - . Payload: Meteor-2 no. 11. Mass: 2,750 kg (6,060 lb). Nation: Russia. Agency: MO. Class: Earth. Type: Weather satellite. Spacecraft Bus: Meteor. Spacecraft: Meteor-2. USAF Sat Cat: 15099 . COSPAR: 1984-072A. Apogee: 957 km (594 mi). Perigee: 938 km (582 mi). Inclination: 82.50 deg. Period: 104.00 min. Gathering meteorological information and data on penetrating radiation fluxes in circumterrestrial space. Tested some equipment for the Meteor-3 spacecraft..

1984 August 7 - . 22:50 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1588 - . Mass: 3,000 kg (6,600 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-P. Decay Date: 1986-02-28 . USAF Sat Cat: 15167 . COSPAR: 1984-083A. Apogee: 347 km (215 mi). Perigee: 331 km (205 mi). Inclination: 65.00 deg. Period: 91.30 min. Ocean monitoring..

1984 August 8 - . 12:08 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1589 - . Payload: Geo-IK no. 5. Mass: 1,500 kg (3,300 lb). Nation: Russia. Agency: MO. Class: Earth. Type: Geodetic satellite. Spacecraft Bus: KAUR-1. Spacecraft: Geo-IK. USAF Sat Cat: 15171 . COSPAR: 1984-084A. Apogee: 1,504 km (934 mi). Perigee: 1,492 km (927 mi). Inclination: 82.60 deg. Period: 115.90 min. Investigation of the upper atmosphere and outer space. .

1984 September 13 - . 15:54 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1598 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 15292 . COSPAR: 1984-100A. Apogee: 1,013 km (629 mi). Perigee: 967 km (600 mi). Inclination: 82.90 deg. Period: 104.90 min. Military navigation satellite. Replaced Cosmos 1550..

1984 September 27 - . 09:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1601 - . Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft Bus: AUOS. Spacecraft: Taifun-2. Decay Date: 1989-11-29 . USAF Sat Cat: 15326 . COSPAR: 1984-104A. Apogee: 414 km (257 mi). Perigee: 387 km (240 mi). Inclination: 65.80 deg. Period: 92.60 min. Released 25 Romb radar calibration subsatellites..

1984 September 28 - . 06:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1602 - . Payload: Okean-OE no. 2. Mass: 1,950 kg (4,290 lb). Nation: Russia. Agency: MO. Program: Okean. Class: Earth. Type: Civilian Radarsat. Spacecraft Bus: Okean-O1. Spacecraft: Okean-OE. Completed Operations Date: 1986-12-05 . USAF Sat Cat: 15331 . COSPAR: 1984-105A. Apogee: 628 km (390 mi). Perigee: 597 km (370 mi). Inclination: 82.50 deg. Period: 97.00 min.
Gathering of operational information and continued trials of new kinds of information and measurement apparatus and methods of remote investigation of the seas and oceans and the earth's surface in the interests of science and of various branches of the n ational economy of the USSR.

1984 October 11 - . 14:43 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1605 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 15359 . COSPAR: 1984-109A. Apogee: 1,015 km (630 mi). Perigee: 949 km (589 mi). Inclination: 82.90 deg. Period: 104.70 min. Military navigation satellite. Replaced Cosmos 1459..

1984 October 18 - . 17:46 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1606 - . Payload: Tselina-D no. 46. Mass: 2,000 kg (4,400 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 15369 . COSPAR: 1984-111A. Apogee: 623 km (387 mi). Perigee: 592 km (367 mi). Inclination: 82.50 deg. Period: 96.90 min. Replaced Cosmos 1455..

1984 October 31 - . 12:29 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1607 - . Mass: 3,800 kg (8,300 lb). Nation: Russia. Agency: MO. Program: RORSAT. Class: Surveillance. Type: Naval Radarsat. Spacecraft Bus: Kosmoplan. Spacecraft: US-A. Decay Date: 1985-03-28 . USAF Sat Cat: 15502 . COSPAR: 1984-112B. Apogee: 994 km (617 mi). Perigee: 908 km (564 mi). Inclination: 65.00 deg. Period: 104.10 min. Ocean surveillance; nuclear powered..

1984 November 15 - . 06:40 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1610 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 15398 . COSPAR: 1984-118A. Apogee: 1,012 km (628 mi). Perigee: 963 km (598 mi). Inclination: 83.00 deg. Period: 104.90 min. Military navigation satellite. Replaced Cosmos 1531..

1984 November 27 - . 14:12 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3. FAILURE: Stage 3 failed to reignite.. Failed Stage: 3.

Cosmos 1612 - . Payload: Meteor-3 s/n 1. Mass: 2,150 kg (4,730 lb). Nation: Russia. Agency: MO. Class: Earth. Type: Weather satellite. Spacecraft Bus: Meteor. Spacecraft: Meteor-3. Decay Date: 1984-12-31 . USAF Sat Cat: 15406 . COSPAR: 1984-120A. Apogee: 1,227 km (762 mi). Perigee: 132 km (82 mi). Inclination: 82.60 deg. Period: 98.30 min. Unusable orbit, however the operator was able to operate the satellite in a limited manner. First launch of new Meteor-3 spacecraft..

1984 December 19 - . 03:55 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC107/1. Launch Pad: LC107/pad?. LV Family: R-14. Launch Vehicle: K65M-RB.

Cosmos 1614 - . Mass: 1,000 kg (2,200 lb). Nation: Russia. Agency: MO. Program: Buran. Class: Manned. Type: Manned spaceplane. Spacecraft Bus: Spiral 50-50. Spacecraft: BOR-4. Duration: 0.0500 days. Decay Date: 1984-12-19 . USAF Sat Cat: 15442 . COSPAR: 1984-126A. Apogee: 223 km (138 mi). Perigee: 174 km (108 mi). Inclination: 50.70 deg. Period: 88.50 min. Last flight of the subscale Spiral spaceplane. Recovered December 19, 1984 5:26 GMT, in the Black Sea after one orbit of the Earth..

1984 December 20 - . 13:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1615 - . Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1Yu. Decay Date: 1990-04-15 . USAF Sat Cat: 15446 . COSPAR: 1984-127A. Apogee: 362 km (224 mi). Perigee: 328 km (203 mi). Inclination: 65.80 deg. Period: 91.40 min. Radar calibration mission..

1985 January 15 - . 14:50 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1617 - . Payload: Strela-3 no. 1. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 15469 . COSPAR: 1985-003A. Apogee: 1,414 km (878 mi). Perigee: 1,413 km (877 mi). Inclination: 82.60 deg. Period: 114.10 min. First launch of new Strela-3 store-dump military communications satellite. Six Strelas are put into medium earth orbits with each launch. In the first two launches, four of the satellites are mass-model mockups..

Cosmos 1618 - . Payload: Strela-3 no. 2. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 15470 . COSPAR: 1985-003B. Apogee: 1,414 km (878 mi). Perigee: 1,408 km (874 mi). Inclination: 82.60 deg. Period: 114.00 min.

Cosmos 1622 - . Payload: Strela-3 Mass Model. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 15474 . COSPAR: 1985-003F. Apogee: 1,414 km (878 mi). Perigee: 1,401 km (870 mi). Inclination: 82.60 deg. Period: 113.90 min. Mass model of Strela-3..

Cosmos 1621 - . Payload: Strela-3 Mass Model. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 15473 . COSPAR: 1985-003E. Apogee: 1,413 km (877 mi). Perigee: 1,396 km (867 mi). Inclination: 82.60 deg. Period: 113.90 min. Mass model of Strela-3..

Cosmos 1620 - . Payload: Strela-3 Mass Model. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 15472 . COSPAR: 1985-003D. Apogee: 1,413 km (877 mi). Perigee: 1,391 km (864 mi). Inclination: 82.60 deg. Period: 113.80 min. Mass model of Strela-3..

Cosmos 1619 - . Payload: Strela-3 Mass Model. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 15471 . COSPAR: 1985-003C. Apogee: 1,413 km (877 mi). Perigee: 1,383 km (859 mi). Inclination: 82.60 deg. Period: 113.70 min. Mass model of Strela-3..

1985 January 17 - . 17:46 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1624 - . Mass: 700 kg (1,540 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 15482 . COSPAR: 1985-006A. Apogee: 797 km (495 mi). Perigee: 777 km (482 mi). Inclination: 74.00 deg. Period: 100.60 min. Replaced Cosmos 1570..

1985 January 23 - . 19:58 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1625 - . Mass: 3,000 kg (6,600 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-P. Decay Date: 1985-01-25 . USAF Sat Cat: 15492 . COSPAR: 1985-008A. Apogee: 390 km (240 mi). Perigee: 118 km (73 mi). Inclination: 65.00 deg. Period: 89.60 min. Ocean monitoring..

1985 January 24 - . 16:45 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1626 - . Payload: Tselina-D no. 47. Mass: 2,200 kg (4,800 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 15494 . COSPAR: 1985-009A. Apogee: 618 km (384 mi). Perigee: 590 km (360 mi). Inclination: 82.50 deg. Period: 96.80 min. Replaced Cosmos 1408..

1985 February 1 - . 19:36 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1627 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 15505 . COSPAR: 1985-011A. Apogee: 1,015 km (630 mi). Perigee: 955 km (593 mi). Inclination: 82.90 deg. Period: 104.80 min. Military navigation satellite. Replaced Cosmos 1448..

1985 February 6 - . 21:45 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Meteor 2-12 - . Payload: Meteor-2 no. 12. Mass: 2,750 kg (6,060 lb). Nation: Russia. Agency: MO. Class: Earth. Type: Weather satellite. Spacecraft Bus: Meteor. Spacecraft: Meteor-2. USAF Sat Cat: 15516 . COSPAR: 1985-013A. Apogee: 958 km (595 mi). Perigee: 932 km (579 mi). Inclination: 82.50 deg. Period: 104.00 min. Gathering meteorological information and data on penetrating radiation fluxes in circumterrestrial space. .

1985 February 27 - . 12:56 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1631 - . Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1. Decay Date: 1990-12-08 . USAF Sat Cat: 15584 . COSPAR: 1985-018A. Apogee: 376 km (233 mi). Perigee: 349 km (216 mi). Inclination: 65.80 deg. Period: 91.80 min. Radar calibration mission..

1985 March 5 - . 15:39 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1633 - . Payload: Tselina-D no. 48. Mass: 2,200 kg (4,800 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 15592 . COSPAR: 1985-020A. Apogee: 613 km (380 mi). Perigee: 595 km (369 mi). Inclination: 82.50 deg. Period: 96.80 min. Replaced Cosmos 1470..

1985 March 14 - . 01:09 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1634 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 15597 . COSPAR: 1985-022A. Apogee: 1,009 km (626 mi). Perigee: 957 km (594 mi). Inclination: 82.90 deg. Period: 104.80 min. Military navigation satellite. Replaced Cosmos 1513..

1985 March 21 - . 00:08 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1635 - . Payload: Strela-1M no. 281. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 15617 . COSPAR: 1985-023A. Apogee: 1,513 km (940 mi). Perigee: 1,474 km (915 mi). Inclination: 74.10 deg. Period: 115.80 min. Eight satellites launched by a single carrier rocket..

Cosmos 1638 - . Payload: Strela-1M no. 284. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 15620 . COSPAR: 1985-023D. Apogee: 1,480 km (910 mi). Perigee: 1,456 km (904 mi). Inclination: 74.10 deg. Period: 115.30 min.

Cosmos 1636 - . Payload: Strela-1M no. 282. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 15618 . COSPAR: 1985-023B. Apogee: 1,494 km (928 mi). Perigee: 1,474 km (915 mi). Inclination: 74.10 deg. Period: 115.60 min.

Cosmos 1637 - . Payload: Strela-1M no. 283. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 15619 . COSPAR: 1985-023C. Apogee: 1,488 km (924 mi). Perigee: 1,465 km (910 mi). Inclination: 74.10 deg. Period: 115.50 min.

Cosmos 1639 - . Payload: Strela-1M no. 285. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 15621 . COSPAR: 1985-023E. Apogee: 1,480 km (910 mi). Perigee: 1,441 km (895 mi). Inclination: 74.10 deg. Period: 115.10 min.

Cosmos 1641 - . Payload: Strela-1M no. 287. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 15623 . COSPAR: 1985-023G. Apogee: 1,480 km (910 mi). Perigee: 1,412 km (877 mi). Inclination: 74.10 deg. Period: 114.80 min.

Cosmos 1642 - . Payload: Strela-1M no. 288. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 15624 . COSPAR: 1985-023H. Apogee: 1,478 km (918 mi). Perigee: 1,399 km (869 mi). Inclination: 74.10 deg. Period: 114.60 min.

Cosmos 1640 - . Payload: Strela-1M no. 286. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 15622 . COSPAR: 1985-023F. Apogee: 1,480 km (910 mi). Perigee: 1,427 km (886 mi). Inclination: 74.10 deg. Period: 115.00 min.

1985 April 18 - . 21:40 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1646 - . Mass: 3,000 kg (6,600 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-P. Decay Date: 1987-11-30 . USAF Sat Cat: 15653 . COSPAR: 1985-030A. Apogee: 399 km (247 mi). Perigee: 378 km (234 mi). Inclination: 65.00 deg. Period: 92.30 min. Ocean monitoring..

1985 May 30 - . 01:14 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1655 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsikada. USAF Sat Cat: 15751 . COSPAR: 1985-041A. Apogee: 1,013 km (629 mi). Perigee: 976 km (606 mi). Inclination: 83.00 deg. Period: 105.00 min. Civilian naval navigation satellite. Replaced Cosmos 1447..

1985 June 14 - . 10:36 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1660 - . Payload: Geo-IK no. 6. Mass: 1,500 kg (3,300 lb). Nation: Russia. Agency: MO. Class: Earth. Type: Geodetic satellite. Spacecraft Bus: KAUR-1. Spacecraft: Geo-IK. USAF Sat Cat: 15821 . COSPAR: 1985-047A. Apogee: 1,525 km (947 mi). Perigee: 1,482 km (920 mi). Inclination: 73.60 deg. Period: 116.10 min. Investigation of the upper atmosphere and outer space. .

1985 June 19 - . 11:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1662 - . Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft Bus: AUOS. Spacecraft: Taifun-2. Decay Date: 1989-11-16 . USAF Sat Cat: 15833 . COSPAR: 1985-050A. Apogee: 410 km (250 mi). Perigee: 386 km (239 mi). Inclination: 65.80 deg. Period: 92.50 min. Released 25 Romb radar calibration subsatellites..

1985 July 8 - . 23:40 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1666 - . Payload: Tselina-D no. 49. Mass: 1,500 kg (3,300 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 15889 . COSPAR: 1985-058A. Apogee: 622 km (386 mi). Perigee: 595 km (369 mi). Inclination: 82.50 deg. Period: 96.90 min.

1985 August 1 - . 05:36 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1670 - . Mass: 3,800 kg (8,300 lb). Nation: Russia. Agency: MO. Program: RORSAT. Class: Surveillance. Type: Naval Radarsat. Spacecraft Bus: Kosmoplan. Spacecraft: US-A. Decay Date: 1985-12-08 . USAF Sat Cat: 16196 . COSPAR: 1985-064C. Apogee: 1,007 km (625 mi). Perigee: 893 km (554 mi). Inclination: 64.90 deg. Period: 104.10 min. Ocean surveillance; nuclear powered..

1985 August 8 - . 11:49 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1674 - . Payload: Tselina-D no. 50. Mass: 1,500 kg (3,300 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 15944 . COSPAR: 1985-069A. Apogee: 620 km (380 mi). Perigee: 594 km (369 mi). Inclination: 82.50 deg. Period: 96.80 min. Replaced Cosmos 1536..

1985 August 23 - . 22:33 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1677 - . Mass: 3,800 kg (8,300 lb). Nation: Russia. Agency: MO. Program: RORSAT. Class: Surveillance. Type: Naval Radarsat. Spacecraft Bus: Kosmoplan. Spacecraft: US-A. Decay Date: 1985-12-14 . USAF Sat Cat: 16192 . COSPAR: 1985-075B. Apogee: 1,001 km (621 mi). Perigee: 880 km (540 mi). Inclination: 64.70 deg. Period: 103.90 min. Ocean surveillance; nuclear powered..

1985 September 4 - . 07:05 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1680 - . Mass: 700 kg (1,540 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 16011 . COSPAR: 1985-079A. Apogee: 798 km (495 mi). Perigee: 774 km (480 mi). Inclination: 74.10 deg. Period: 100.60 min. Replaced Cosmos 1538..

1985 September 19 - . 01:32 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1682 - . Mass: 3,000 kg (6,600 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-P. Decay Date: 1986-12-31 . USAF Sat Cat: 16054 . COSPAR: 1985-082A. Apogee: 446 km (277 mi). Perigee: 341 km (211 mi). Inclination: 65.00 deg. Period: 92.40 min. Ocean surveillance..

1985 October 2 - . 06:00 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC107/1. Launch Pad: LC107/pad?. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1688 - . Mass: 550 kg (1,210 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft Bus: AUOS. Spacecraft: Taifun-2. Decay Date: 1988-07-02 . USAF Sat Cat: 16107 . COSPAR: 1985-089A. Apogee: 434 km (269 mi). Perigee: 320 km (190 mi). Inclination: 50.70 deg. Period: 92.10 min. Released 25 Romb radar calibration subsatellites..

1985 October 9 - . 21:35 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1690 - . Payload: Strela-3 no. 3. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 16138 . COSPAR: 1985-094A. Apogee: 1,417 km (880 mi). Perigee: 1,381 km (858 mi). Inclination: 82.60 deg. Period: 113.80 min. Military store-dump communications satellite. Six satellites launched by a single carrier rocket..

Cosmos 1691 - . Payload: Strela-3 no. 4. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 16139 . COSPAR: 1985-094B. Apogee: 1,414 km (878 mi). Perigee: 1,413 km (877 mi). Inclination: 82.60 deg. Period: 114.10 min.

Cosmos 1695 - . Payload: Strela-3 Mass Model. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 16143 . COSPAR: 1985-094F. Apogee: 1,417 km (880 mi). Perigee: 1,405 km (873 mi). Inclination: 82.60 deg. Period: 114.00 min. Mass model of Strela-3..

Cosmos 1694 - . Payload: Strela-3 Mass Model. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 16142 . COSPAR: 1985-094E. Apogee: 1,417 km (880 mi). Perigee: 1,399 km (869 mi). Inclination: 82.60 deg. Period: 114.00 min. Mass model of Strela-3..

Cosmos 1693 - . Payload: Strela-3 Mass Model. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 16141 . COSPAR: 1985-094D. Apogee: 1,417 km (880 mi). Perigee: 1,393 km (865 mi). Inclination: 82.60 deg. Period: 113.90 min. Mass model of Strela-3..

Cosmos 1692 - . Payload: Strela-3 Mass Model. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 16140 . COSPAR: 1985-094C. Apogee: 1,417 km (880 mi). Perigee: 1,388 km (862 mi). Inclination: 82.60 deg. Period: 113.80 min. Mass model of Strela-3..

1985 October 22 - . 07:00 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC45/1. LV Family: Zenit. Launch Vehicle: Zenit-2.

Cosmos 1697 - . Payload: Tselina-2 no. 3 (Mass Model). Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-2. USAF Sat Cat: 16181 . COSPAR: 1985-097A. Apogee: 853 km (530 mi). Perigee: 843 km (523 mi). Inclination: 71.00 deg. Period: 101.90 min. First launch of new Tselina-2 ELINT satellite on Zenit-2 launch vehicle..

1985 October 24 - . 02:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Meteor 3-01 - . Payload: Meteor-3 s/n 2. Mass: 2,150 kg (4,730 lb). Nation: Russia. Agency: MO. Class: Earth. Type: Weather satellite. Spacecraft Bus: Meteor. Spacecraft: Meteor-3. USAF Sat Cat: 16191 . COSPAR: 1985-100A. Apogee: 1,210 km (750 mi). Perigee: 1,182 km (734 mi). Inclination: 82.60 deg. Period: 109.30 min. First successful launch of new Meteor-3 spacecraft. Further improvement of the meteorological system using artificial earth satellite, including development of informational and measurement apparatus and remote sensing methods..

1985 November 22 - . 22:20 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1703 - . Payload: Tselina-D no. 51. Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 16262 . COSPAR: 1985-108A. Apogee: 621 km (385 mi). Perigee: 596 km (370 mi). Inclination: 82.50 deg. Period: 96.90 min. Replaced Cosmos 1674..

1985 November 28 - . 13:12 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1704 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 16291 . COSPAR: 1985-110A. Apogee: 1,007 km (625 mi). Perigee: 962 km (597 mi). Inclination: 82.90 deg. Period: 104.80 min. Military navigation satellite. Replaced Cosmos 1598..

1985 December 12 - . 15:51 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1707 - . Payload: Tselina-D no. 52. Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 16326 . COSPAR: 1985-113A. Apogee: 623 km (387 mi). Perigee: 596 km (370 mi). Inclination: 82.50 deg. Period: 96.90 min. Replaced Cosmos 1515..

1985 December 19 - . 08:46 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1709 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 16368 . COSPAR: 1985-116A. Apogee: 1,012 km (628 mi). Perigee: 958 km (595 mi). Inclination: 82.90 deg. Period: 104.80 min. Military navigation satellite. Replaced Cosmos 1610..

1985 December 26 - . 01:50 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Meteor 2-13 - . Payload: Meteor-2 no. 13. Mass: 2,750 kg (6,060 lb). Nation: Russia. Agency: MO. Class: Earth. Type: Weather satellite. Spacecraft Bus: Meteor. Spacecraft: Meteor-2. USAF Sat Cat: 16408 . COSPAR: 1985-119A. Apogee: 957 km (594 mi). Perigee: 936 km (581 mi). Inclination: 82.50 deg. Period: 104.00 min. Gathering meteorological information and data on penetrating radiation fluxes in circumterrestrial space. .

1985 December 28 - . 09:16 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC45/1. Launch Pad: LC45/pad?. LV Family: Zenit. Launch Vehicle: Zenit-2. FAILURE: Second stage failed to ignite. Partial Failure.. Failed Stage: 2.

Cosmos 1714 - . Payload: Tselina-2 no. 4. Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-2. Decay Date: 1986-02-27 . USAF Sat Cat: 16434 . COSPAR: 1985-121A. Apogee: 850 km (520 mi). Perigee: 160 km (90 mi). Inclination: 71.00 deg. Period: 94.70 min. Tselina-2 ELINT satellite placed in unusable orbit due to second stage failure..

1986 January 9 - . 02:48 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. Launch Pad: LC132/2?. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1716 - . Payload: Strela-1M no. 289. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 16449 . COSPAR: 1986-002A. Apogee: 1,492 km (927 mi). Perigee: 1,463 km (909 mi). Inclination: 74.00 deg. Period: 115.50 min. Eight satellites launched by a single carrier rocket..

Cosmos 1717 - . Payload: Strela-1M no. 290. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 16450 . COSPAR: 1986-002B. Apogee: 1,513 km (940 mi). Perigee: 1,475 km (916 mi). Inclination: 74.00 deg. Period: 115.90 min.

Cosmos 1718 - . Payload: Strela-1M no. 291. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 16451 . COSPAR: 1986-002C. Apogee: 1,496 km (929 mi). Perigee: 1,475 km (916 mi). Inclination: 74.00 deg. Period: 115.70 min.

Cosmos 1719 - . Payload: Strela-1M no. 292. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 16452 . COSPAR: 1986-002D. Apogee: 1,485 km (922 mi). Perigee: 1,454 km (903 mi). Inclination: 74.00 deg. Period: 115.30 min.

Cosmos 1720 - . Payload: Strela-1M no. 293. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 16453 . COSPAR: 1986-002E. Apogee: 1,484 km (922 mi). Perigee: 1,440 km (890 mi). Inclination: 74.00 deg. Period: 115.20 min.

Cosmos 1722 - . Payload: Strela-1M no. 295. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 16455 . COSPAR: 1986-002G. Apogee: 1,484 km (922 mi). Perigee: 1,413 km (877 mi). Inclination: 74.00 deg. Period: 114.80 min.

Cosmos 1723 - . Payload: Strela-1M no. 296. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 16456 . COSPAR: 1986-002H. Apogee: 1,482 km (920 mi). Perigee: 1,400 km (800 mi). Inclination: 74.00 deg. Period: 114.70 min.

Cosmos 1721 - . Payload: Strela-1M no. 294. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 16454 . COSPAR: 1986-002F. Apogee: 1,483 km (921 mi). Perigee: 1,427 km (886 mi). Inclination: 74.00 deg. Period: 115.00 min.

1986 January 16 - . 11:38 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1725 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 16493 . COSPAR: 1986-005A. Apogee: 1,002 km (622 mi). Perigee: 967 km (600 mi). Inclination: 82.90 deg. Period: 104.80 min. Military navigation satellite. Replaced Cosmos 1577..

1986 January 17 - . 07:21 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1726 - . Payload: Tselina-D no. 53. Mass: 2,000 kg (4,400 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 16495 . COSPAR: 1986-006A. Apogee: 618 km (384 mi). Perigee: 590 km (360 mi). Inclination: 82.50 deg. Period: 96.80 min.

1986 January 23 - . 18:52 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1727 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsikada. USAF Sat Cat: 16510 . COSPAR: 1986-008A. Apogee: 1,014 km (630 mi). Perigee: 957 km (594 mi). Inclination: 83.00 deg. Period: 104.80 min. Civilian naval navigation satellite. Replaced Cosmos 1506..

1986 February 11 - . 06:56 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1732 - . Payload: Geo-IK no. 7. Mass: 1,500 kg (3,300 lb). Nation: Russia. Agency: MO. Class: Earth. Type: Geodetic satellite. Spacecraft Bus: KAUR-1. Spacecraft: Geo-IK. USAF Sat Cat: 16593 . COSPAR: 1986-015A. Apogee: 1,525 km (947 mi). Perigee: 1,480 km (910 mi). Inclination: 73.60 deg. Period: 116.00 min. Investigation of the upper atmosphere and outer space. .

1986 February 19 - . 23:04 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1733 - . Payload: Tselina-D no. 54. Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 16611 . COSPAR: 1986-018A. Apogee: 618 km (384 mi). Perigee: 594 km (369 mi). Inclination: 82.50 deg. Period: 96.80 min. Replaced Cosmos 1544..

1986 February 27 - . 01:44 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1735 - . Mass: 3,000 kg (6,600 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-P. Decay Date: 1988-11-17 . USAF Sat Cat: 16620 . COSPAR: 1986-021A. Apogee: 442 km (274 mi). Perigee: 419 km (260 mi). Inclination: 65.00 deg. Period: 93.20 min. Ocean surveillance..

1986 March 21 - . 10:05 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1736 - . Mass: 3,800 kg (8,300 lb). Nation: Russia. Agency: MO. Program: RORSAT. Class: Surveillance. Type: Naval Radarsat. Spacecraft Bus: Kosmoplan. Spacecraft: US-A. Decay Date: 1986-09-01 . USAF Sat Cat: 16806 . COSPAR: 1986-024B. Apogee: 995 km (618 mi). Perigee: 936 km (581 mi). Inclination: 65.00 deg. Period: 104.40 min. Ocean surveillance; nuclear powered..

1986 March 25 - . 19:26 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1737 - . Mass: 3,000 kg (6,600 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-P. Decay Date: 1986-12-03 . USAF Sat Cat: 16648 . COSPAR: 1986-025A. Apogee: 426 km (264 mi). Perigee: 414 km (257 mi). Inclination: 73.40 deg. Period: 93.00 min. Ocean surveillance..

1986 April 17 - . 21:02 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1741 - . Mass: 700 kg (1,540 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 16681 . COSPAR: 1986-030A. Apogee: 801 km (497 mi). Perigee: 773 km (480 mi). Inclination: 74.00 deg. Period: 100.60 min. Replaced Cosmos 1503..

1986 May 15 - . 04:26 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1743 - . Payload: Tselina-D no. 55. Mass: 1,600 kg (3,500 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 16719 . COSPAR: 1986-034A. Apogee: 623 km (387 mi). Perigee: 594 km (369 mi). Inclination: 82.60 deg. Period: 96.90 min. Replaced Cosmos 1626..

1986 May 23 - . 12:54 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1745 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 16727 . COSPAR: 1986-037A. Apogee: 1,010 km (620 mi). Perigee: 962 km (597 mi). Inclination: 83.00 deg. Period: 104.80 min. Military navigation satellite. Replaced Cosmos 1627..

1986 May 27 - . 09:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Meteor 2-14 - . Payload: Meteor-2 no. 14. Mass: 2,750 kg (6,060 lb). Nation: Russia. Agency: MO. Class: Earth. Type: Weather satellite. Spacecraft Bus: Meteor. Spacecraft: Meteor-2. USAF Sat Cat: 16735 . COSPAR: 1986-039A. Apogee: 956 km (594 mi). Perigee: 937 km (582 mi). Inclination: 82.50 deg. Period: 104.00 min. Gathering meteorological information and data on penetrating radiation fluxes in circumterrestrial space. .

1986 June 6 - . 03:57 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1748 - . Payload: Strela-1M no. 297. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 16758 . COSPAR: 1986-042A. Apogee: 1,470 km (910 mi). Perigee: 1,454 km (903 mi). Inclination: 74.00 deg. Period: 115.10 min.

Cosmos 1752 - . Payload: Strela-1M no. 301. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 16762 . COSPAR: 1986-042E. Apogee: 1,487 km (923 mi). Perigee: 1,468 km (912 mi). Inclination: 74.00 deg. Period: 115.50 min.

Cosmos 1754 - . Payload: Strela-1M no. 303. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 16764 . COSPAR: 1986-042G. Apogee: 1,470 km (910 mi). Perigee: 1,438 km (893 mi). Inclination: 74.00 deg. Period: 115.00 min.

Cosmos 1753 - . Payload: Strela-1M no. 302. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 16763 . COSPAR: 1986-042F. Apogee: 1,477 km (917 mi). Perigee: 1,462 km (908 mi). Inclination: 74.00 deg. Period: 115.30 min.

Cosmos 1749 - . Payload: Strela-1M no. 298. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 16759 . COSPAR: 1986-042B. Apogee: 1,469 km (912 mi). Perigee: 1,394 km (866 mi). Inclination: 74.00 deg. Period: 114.50 min.

Cosmos 1755 - . Payload: Strela-1M no. 304. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 16765 . COSPAR: 1986-042H. Apogee: 1,470 km (910 mi). Perigee: 1,424 km (884 mi). Inclination: 74.00 deg. Period: 114.80 min.

Cosmos 1751 - . Payload: Strela-1M no. 300. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 16761 . COSPAR: 1986-042D. Apogee: 1,506 km (935 mi). Perigee: 1,467 km (911 mi). Inclination: 74.00 deg. Period: 115.70 min.

Cosmos 1750 - . Payload: Strela-1M no. 299. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 16760 . COSPAR: 1986-042C. Apogee: 1,470 km (910 mi). Perigee: 1,408 km (874 mi). Inclination: 74.00 deg. Period: 114.70 min.

1986 June 12 - . 04:43 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1758 - . Payload: Tselina-D no. 56. Mass: 1,600 kg (3,500 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 16791 . COSPAR: 1986-046A. Apogee: 636 km (395 mi). Perigee: 603 km (374 mi). Inclination: 82.50 deg. Period: 97.10 min. Replaced Cosmos 1666..

1986 June 18 - . 20:03 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1759 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 16798 . COSPAR: 1986-047A. Apogee: 1,001 km (621 mi). Perigee: 965 km (599 mi). Inclination: 82.90 deg. Period: 104.80 min. Military navigation satellite. Replaced Cosmos 1634..

1986 July 16 - . 04:21 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1763 - . Mass: 700 kg (1,540 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 16860 . COSPAR: 1986-052A. Apogee: 794 km (493 mi). Perigee: 749 km (465 mi). Inclination: 74.00 deg. Period: 100.30 min.

1986 July 28 - . 21:08 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1766 - . Payload: Okean-O1 no. 1. Mass: 1,950 kg (4,290 lb). Nation: Russia. Agency: MO. Program: Okean. Class: Earth. Type: Civilian Radarsat. Spacecraft: Okean-O1. Completed Operations Date: 1988-10-24 . USAF Sat Cat: 16881 . COSPAR: 1986-055A. Apogee: 631 km (392 mi). Perigee: 601 km (373 mi). Inclination: 82.50 deg. Period: 97.00 min.
Oceanographic. Acquisition of operational oceanographic information in the interests of various branches of the national economy of the USSR and international cooperation; continued trials of new types of informational and measurement apparatus and methods of remote sen sing of the earth's surface and atmosphere.

1986 July 30 - . 08:30 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC45/1. LV Family: Zenit. Launch Vehicle: Zenit-2.

Cosmos 1767 - . Payload: Mass Model. Mass: 15,000 kg (33,000 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-2. Decay Date: 1986-08-16 . USAF Sat Cat: 16883 . COSPAR: 1986-056A. Apogee: 205 km (127 mi). Perigee: 194 km (120 mi). Inclination: 64.90 deg. Period: 88.50 min. Instrumented Tselina-2 mock-up, with mass to test maximum payload capacity of Zenit launch vehicle. Officially: Investigation of the upper atmosphere and outer space..

1986 August 4 - . 05:08 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1769 - . Mass: 3,000 kg (6,600 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-P. Decay Date: 1987-09-30 . USAF Sat Cat: 16895 . COSPAR: 1986-059A. Apogee: 383 km (237 mi). Perigee: 287 km (178 mi). Inclination: 65.00 deg. Period: 91.20 min. Ocean surveillance..

1986 August 20 - . 12:58 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1771 - . Mass: 3,800 kg (8,300 lb). Nation: Russia. Agency: MO. Program: RORSAT. Class: Surveillance. Type: Naval Radarsat. Spacecraft Bus: Kosmoplan. Spacecraft: US-A. Decay Date: 1986-11-29 . USAF Sat Cat: 17036 . COSPAR: 1986-062D. Apogee: 1,000 km (600 mi). Perigee: 909 km (564 mi). Inclination: 65.00 deg. Period: 104.20 min. Ocean surveillance; nuclear powered..

1986 September 3 - . 09:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1776 - . Mass: 700 kg (1,540 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft Bus: AUOS. Spacecraft: Taifun-2. Decay Date: 1989-12-15 . USAF Sat Cat: 16928 . COSPAR: 1986-067A. Apogee: 417 km (259 mi). Perigee: 403 km (250 mi). Inclination: 74.00 deg. Period: 92.80 min. Released 25 Romb radar calibration subsatellites..

1986 September 10 - . 01:45 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1777 - . Mass: 700 kg (1,540 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 16952 . COSPAR: 1986-070A. Apogee: 803 km (498 mi). Perigee: 768 km (477 mi). Inclination: 74.00 deg. Period: 100.60 min. Replaced Cosmos 1624..

1986 September 30 - . 18:34 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1782 - . Payload: Tselina-D no. 57. Mass: 1,400 kg (3,000 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 16986 . COSPAR: 1986-074A. Apogee: 628 km (390 mi). Perigee: 605 km (375 mi). Inclination: 82.50 deg. Period: 97.00 min.

1986 October 22 - . 08:00 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC45/1. LV Family: Zenit. Launch Vehicle: Zenit-2.

Cosmos 1786 - . Mass: 15,000 kg (33,000 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Koltso. Decay Date: 1988-03-06 . USAF Sat Cat: 17042 . COSPAR: 1986-080A. Apogee: 1,054 km (654 mi). Perigee: 149 km (92 mi). Inclination: 64.80 deg. Period: 96.70 min. Radar calibration mission..

GVM - . Payload: Orlets-2 Mass Model. Mass: 14,000 kg (30,000 lb). Nation: Russia. Agency: MO. Program: Orlets. Spacecraft Bus: Yantar. Spacecraft: Orlets-2. Decay Date: 1988-04-08 . USAF Sat Cat: 17043 . COSPAR: 1986-080B. Apogee: 2,501 km (1,554 mi). Perigee: 185 km (114 mi). Inclination: 64.80 deg. Period: 112.53 min. Mass model of Orlets-2 reconnaissance satellite..

1986 October 27 - . 12:40 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1788 - . Mass: 700 kg (1,540 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1. Decay Date: 1991-01-21 . USAF Sat Cat: 17050 . COSPAR: 1986-083A. Apogee: 263 km (163 mi). Perigee: 262 km (162 mi). Inclination: 65.80 deg. Period: 89.80 min. Radar calibration mission..

1986 November 13 - . 06:10 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1791 - . Payload: Tsikada. Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsikada. USAF Sat Cat: 17066 . COSPAR: 1986-086A. Apogee: 1,010 km (620 mi). Perigee: 951 km (590 mi). Inclination: 83.00 deg. Period: 104.70 min. Replaced Cosmos 1553. Civilian navigation satellite. Positioned in plane 11 of constellation..

1986 November 21 - . 02:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1794 - . Payload: Strela-1M no. 305. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 17138 . COSPAR: 1986-092A. Apogee: 1,499 km (931 mi). Perigee: 1,467 km (911 mi). Inclination: 74.00 deg. Period: 115.60 min. Eight satellites launched by a single carrier rocket..

Cosmos 1795 - . Payload: Strela-1M no. 306. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 17139 . COSPAR: 1986-092B. Apogee: 1,482 km (920 mi). Perigee: 1,466 km (910 mi). Inclination: 74.00 deg. Period: 115.40 min.

Cosmos 1796 - . Payload: Strela-1M no. 307. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 17140 . COSPAR: 1986-092C. Apogee: 1,479 km (919 mi). Perigee: 1,454 km (903 mi). Inclination: 74.00 deg. Period: 115.20 min.

Cosmos 1797 - . Payload: Strela-1M no. 308. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 17141 . COSPAR: 1986-092D. Apogee: 1,472 km (914 mi). Perigee: 1,444 km (897 mi). Inclination: 74.00 deg. Period: 115.10 min.

Cosmos 1798 - . Payload: Strela-1M no. 309. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 17142 . COSPAR: 1986-092E. Apogee: 1,473 km (915 mi). Perigee: 1,428 km (887 mi). Inclination: 74.00 deg. Period: 114.90 min.

Cosmos 1799 - . Payload: Strela-1M no. 310. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 17143 . COSPAR: 1986-092F. Apogee: 1,472 km (914 mi). Perigee: 1,414 km (878 mi). Inclination: 74.00 deg. Period: 114.70 min.

Cosmos 1800 - . Payload: Strela-1M no. 311. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 17144 . COSPAR: 1986-092G. Apogee: 1,473 km (915 mi). Perigee: 1,399 km (869 mi). Inclination: 74.00 deg. Period: 114.60 min.

Cosmos 1801 - . Payload: Strela-1M no. 312. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 17145 . COSPAR: 1986-092H. Apogee: 1,471 km (914 mi). Perigee: 1,385 km (860 mi). Inclination: 74.00 deg. Period: 114.40 min.

1986 November 24 - . 21:43 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1802 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 17159 . COSPAR: 1986-093A. Apogee: 1,022 km (635 mi). Perigee: 960 km (590 mi). Inclination: 82.90 deg. Period: 104.90 min. Military navigation satellite. Replaced Cosmos 1605..

1986 December 2 - . 07:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1803 - . Payload: Geo-IK no. 8. Mass: 1,500 kg (3,300 lb). Nation: Russia. Agency: MO. Class: Earth. Type: Geodetic satellite. Spacecraft Bus: KAUR-1. Spacecraft: Geo-IK. USAF Sat Cat: 17177 . COSPAR: 1986-094A. Apogee: 1,504 km (934 mi). Perigee: 1,497 km (930 mi). Inclination: 82.60 deg. Period: 116.00 min. Investigation of the upper atmosphere and outer space. .

1986 December 10 - . 07:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1805 - . Payload: Tselina-D no. 58. Mass: 1,400 kg (3,000 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 17191 . COSPAR: 1986-097A. Apogee: 622 km (386 mi). Perigee: 598 km (371 mi). Inclination: 82.50 deg. Period: 96.90 min.

1986 December 17 - . 17:02 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1808 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 17239 . COSPAR: 1986-100A. Apogee: 1,019 km (633 mi). Perigee: 969 km (602 mi). Inclination: 82.90 deg. Period: 105.00 min. Military navigation satellite. Replaced Cosmos 1704, Cosmos 1598..

1987 January 5 - . 01:20 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Meteor 2-15 - . Payload: Meteor-2 no. 15. Mass: 2,750 kg (6,060 lb). Nation: Russia. Agency: MO. Class: Earth. Type: Weather satellite. Spacecraft Bus: Meteor. Spacecraft: Meteor-2. USAF Sat Cat: 17290 . COSPAR: 1987-001A. Apogee: 956 km (594 mi). Perigee: 939 km (583 mi). Inclination: 82.50 deg. Period: 104.00 min. Gathering meteorological information and data on penetrating radiation fluxes in circumterrestrial space..

1987 January 14 - . 09:05 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1812 - . Payload: Tselina-D no. 59. Mass: 1,600 kg (3,500 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 17295 . COSPAR: 1987-003A. Apogee: 622 km (386 mi). Perigee: 598 km (371 mi). Inclination: 82.50 deg. Period: 96.90 min. Ocean surveillance..

1987 January 21 - . 09:10 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1814 - . Mass: 700 kg (1,540 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 17303 . COSPAR: 1987-006A. Apogee: 799 km (496 mi). Perigee: 763 km (474 mi). Inclination: 74.10 deg. Period: 100.50 min.

1987 January 22 - . 07:00 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC107/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1815 - . Mass: 700 kg (1,540 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft Bus: AUOS. Spacecraft: Taifun-2. Decay Date: 1988-11-15 . USAF Sat Cat: 17326 . COSPAR: 1987-007A. Apogee: 507 km (315 mi). Perigee: 336 km (208 mi). Inclination: 50.70 deg. Period: 93.00 min. Released 25 Romb radar calibration subsatellites..

1987 January 29 - . 06:14 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1816 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsikada. USAF Sat Cat: 17359 . COSPAR: 1987-009A. Apogee: 1,010 km (620 mi). Perigee: 960 km (590 mi). Inclination: 82.90 deg. Period: 104.80 min. Civilian naval navigation satellite..

1987 February 1 - . 23:30 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1818 - . Mass: 3,800 kg (8,300 lb). Nation: Russia. Agency: MO. Program: RORSAT. Class: Surveillance. Type: Naval Radarsat. Spacecraft Bus: Kosmoplan. Spacecraft: Plazma-A. USAF Sat Cat: 17369 . COSPAR: 1987-011A. Apogee: 803 km (498 mi). Perigee: 774 km (480 mi). Inclination: 65.00 deg. Period: 100.60 min. Test of new Topaz reactor, new systems, and ion engines aboard US-AM bus..

1987 February 14 - . 08:30 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC45/1. LV Family: Zenit. Launch Vehicle: Zenit-2.

Cosmos 1820 - . Payload: Orlets-2 Mass Model. Mass: 15,000 kg (33,000 lb). Nation: Russia. Agency: MO. Program: Orlets. Spacecraft Bus: Yantar. Spacecraft: Orlets-2. Decay Date: 1987-03-06 . USAF Sat Cat: 17523 . COSPAR: 1987-016A. Apogee: 250 km (150 mi). Perigee: 178 km (110 mi). Inclination: 64.80 deg. Period: 88.80 min. Launch vehicle test. Mass model of Orlets-2 reconnaissance satellite..

1987 February 18 - . 13:53 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1821 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 17525 . COSPAR: 1987-017A. Apogee: 1,014 km (630 mi). Perigee: 960 km (590 mi). Inclination: 82.90 deg. Period: 104.90 min. Military navigation satellite..

1987 February 20 - . 04:43 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1823 - . Payload: Geo-IK no. 9. Mass: 1,500 kg (3,300 lb). Nation: Russia. Agency: MO. Class: Earth. Type: Geodetic satellite. Spacecraft Bus: KAUR-1. Spacecraft: Geo-IK. Decay Date: 1987-12-31 . USAF Sat Cat: 17535 . COSPAR: 1987-020A. Apogee: 1,524 km (946 mi). Perigee: 1,479 km (919 mi). Inclination: 73.60 deg. Period: 116.00 min. Investigation of the upper atmosphere and outer space. .

1987 March 3 - . 15:03 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1825 - . Payload: Tselina-D no. 60. Mass: 1,600 kg (3,500 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 17566 . COSPAR: 1987-024A. Apogee: 621 km (385 mi). Perigee: 594 km (369 mi). Inclination: 82.50 deg. Period: 96.80 min. Ocean surveillance..

1987 March 13 - . 13:11 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1827 - . Payload: Strela-3 no. 11. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 17582 . COSPAR: 1987-026A. Apogee: 1,411 km (876 mi). Perigee: 1,396 km (867 mi). Inclination: 82.60 deg. Period: 113.90 min. First fully operational Strela-3 launch. Military store-dump communications satellite. Six satellites launched by a single carrier rocket..

Cosmos 1828 - . Payload: Strela-3 no. 12. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 17583 . COSPAR: 1987-026B. Apogee: 1,411 km (876 mi). Perigee: 1,385 km (860 mi). Inclination: 82.60 deg. Period: 113.70 min.

Cosmos 1829 - . Payload: Strela-3 no. 13. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 17584 . COSPAR: 1987-026C. Apogee: 1,414 km (878 mi). Perigee: 1,411 km (876 mi). Inclination: 82.60 deg. Period: 114.10 min.

Cosmos 1831 - . Payload: Strela-3 no. 15. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 17586 . COSPAR: 1987-026E. Apogee: 1,411 km (876 mi). Perigee: 1,391 km (864 mi). Inclination: 82.60 deg. Period: 113.80 min.

Cosmos 1832 - . Payload: Strela-3 no. 16. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 17587 . COSPAR: 1987-026F. Apogee: 1,411 km (876 mi). Perigee: 1,401 km (870 mi). Inclination: 82.60 deg. Period: 113.90 min.

Cosmos 1830 - . Payload: Strela-3 no. 14. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 17585 . COSPAR: 1987-026D. Apogee: 1,411 km (876 mi). Perigee: 1,407 km (874 mi). Inclination: 82.60 deg. Period: 114.00 min.

1987 March 18 - . 08:30 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC45/1. LV Family: Zenit. Launch Vehicle: Zenit-2.

Cosmos 1833 - . Payload: Tselina-2 no. 5 (Mass Model). Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-2. USAF Sat Cat: 17589 . COSPAR: 1987-027A. Apogee: 855 km (531 mi). Perigee: 845 km (525 mi). Inclination: 70.90 deg. Period: 101.90 min.

1987 April 8 - . 03:51 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1834 - . Mass: 3,000 kg (6,600 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-P. Decay Date: 1988-10-14 . USAF Sat Cat: 17847 . COSPAR: 1987-031A. Apogee: 415 km (257 mi). Perigee: 402 km (249 mi). Inclination: 65.00 deg. Period: 92.70 min. Ocean surveillance..

1987 April 27 - . 00:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1842 - . Payload: Tselina-D no. 61. Mass: 1,600 kg (3,500 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 17911 . COSPAR: 1987-038A. Apogee: 628 km (390 mi). Perigee: 602 km (374 mi). Inclination: 82.50 deg. Period: 97.00 min.

1987 May 13 - . 05:40 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC45/1. LV Family: Zenit. Launch Vehicle: Zenit-2.

Cosmos 1844 - . Payload: Tselina-2 no. 6. Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-2. USAF Sat Cat: 17973 . COSPAR: 1987-041A. Apogee: 851 km (528 mi). Perigee: 844 km (524 mi). Inclination: 70.90 deg. Period: 101.90 min.

1987 June 9 - . 14:45 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1850 - . Mass: 700 kg (1,540 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 18095 . COSPAR: 1987-049A. Apogee: 797 km (495 mi). Perigee: 776 km (482 mi). Inclination: 74.00 deg. Period: 100.60 min.

1987 June 16 - . 17:51 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1852 - . Payload: Strela-1M no. 313. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 18113 . COSPAR: 1987-051A. Apogee: 1,499 km (931 mi). Perigee: 1,473 km (915 mi). Inclination: 74.00 deg. Period: 115.70 min. Eight satellites launched by a single carrier rocket..

Cosmos 1857 - . Payload: Strela-1M no. 318. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 18118 . COSPAR: 1987-051F. Apogee: 1,477 km (917 mi). Perigee: 1,417 km (880 mi). Inclination: 74.00 deg. Period: 114.80 min.

Cosmos 1858 - . Payload: Strela-1M no. 319. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 18119 . COSPAR: 1987-051G. Apogee: 1,478 km (918 mi). Perigee: 1,402 km (871 mi). Inclination: 74.00 deg. Period: 114.70 min.

Cosmos 1856 - . Payload: Strela-1M no. 317. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 18117 . COSPAR: 1987-051E. Apogee: 1,478 km (918 mi). Perigee: 1,431 km (889 mi). Inclination: 74.00 deg. Period: 115.00 min.

Cosmos 1855 - . Payload: Strela-1M no. 316. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 18116 . COSPAR: 1987-051D. Apogee: 1,477 km (917 mi). Perigee: 1,447 km (899 mi). Inclination: 74.00 deg. Period: 115.10 min.

Cosmos 1854 - . Payload: Strela-1M no. 315. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 18115 . COSPAR: 1987-051C. Apogee: 1,481 km (920 mi). Perigee: 1,458 km (905 mi). Inclination: 74.00 deg. Period: 115.30 min.

Cosmos 1853 - . Payload: Strela-1M no. 314. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 18114 . COSPAR: 1987-051B. Apogee: 1,483 km (921 mi). Perigee: 1,472 km (914 mi). Inclination: 74.00 deg. Period: 115.50 min.

Cosmos 1859 - . Payload: Strela-1M no. 320. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 18120 . COSPAR: 1987-051H. Apogee: 1,477 km (917 mi). Perigee: 1,387 km (861 mi). Inclination: 74.00 deg. Period: 114.50 min.

1987 June 18 - . 21:33 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1860 - . Mass: 3,800 kg (8,300 lb). Nation: Russia. Agency: MO. Program: RORSAT. Class: Surveillance. Type: Naval Radarsat. Spacecraft Bus: Kosmoplan. Spacecraft: US-A. Decay Date: 1987-09-16 . USAF Sat Cat: 18240 . COSPAR: 1987-052C. Apogee: 992 km (616 mi). Perigee: 900 km (550 mi). Inclination: 65.00 deg. Period: 104.00 min. Ocean surveillance; nuclear powered..

1987 June 23 - . 07:37 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1861 - . Payload: Tsikada/RS-10/RS-11. Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsikada. USAF Sat Cat: 18129 . COSPAR: 1987-054A. Apogee: 999 km (620 mi). Perigee: 981 km (609 mi). Inclination: 82.90 deg. Period: 104.90 min. Location of vessels in the Soviet merchant marine and shipping fleet anywhere at sea; facilitation of amateur radio communication and conduct of experiments for scientific and educational purposes. .

1987 July 1 - . 19:35 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1862 - . Payload: Tselina-D no. 62. Mass: 1,600 kg (3,500 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 18152 . COSPAR: 1987-055A. Apogee: 636 km (395 mi). Perigee: 602 km (374 mi). Inclination: 82.50 deg. Period: 97.10 min.

1987 July 6 - . 21:59 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1864 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 18160 . COSPAR: 1987-057A. Apogee: 1,005 km (624 mi). Perigee: 957 km (594 mi). Inclination: 82.90 deg. Period: 104.70 min. Military navigation satellite..

1987 July 10 - . 15:35 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1867 - . Mass: 3,800 kg (8,300 lb). Nation: Russia. Agency: MO. Program: RORSAT. Class: Surveillance. Type: Naval Radarsat. Spacecraft Bus: Kosmoplan. Spacecraft: Plazma-A. USAF Sat Cat: 18187 . COSPAR: 1987-060A. Apogee: 803 km (498 mi). Perigee: 776 km (482 mi). Inclination: 65.00 deg. Period: 100.70 min. Test of new Topaz reactor, new systems, and ion engines aboard US-AM bus - Tested Plasma-2 SPT electric engine..

1987 July 14 - . 14:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1868 - . Mass: 700 kg (1,540 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1Yu. Decay Date: 1989-03-03 . USAF Sat Cat: 18192 . COSPAR: 1987-061A. Apogee: 669 km (415 mi). Perigee: 279 km (173 mi). Inclination: 74.00 deg. Period: 94.10 min. Radar calibration mission..

1987 July 16 - . 04:25 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1869 - . Payload: Okean-O1 no. 2. Mass: 1,950 kg (4,290 lb). Nation: Russia. Agency: MO. Program: Okean. Class: Earth. Type: Civilian Radarsat. Spacecraft: Okean-O1. Completed Operations Date: 1989-05-30 . USAF Sat Cat: 18214 . COSPAR: 1987-062A. Apogee: 632 km (392 mi). Perigee: 602 km (374 mi). Inclination: 82.50 deg. Period: 97.10 min. Oceanographic. Acquisition of operational oceanographic information in the interests of various branches of the national economy of the USSR and international cooperation. .

1987 August 1 - . 03:59 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC45/1. LV Family: Zenit. Launch Vehicle: Zenit-2.

Cosmos 1871 - . Payload: Uragan boilerplate or Orlets-2 Mass Model. Mass: 15,000 kg (33,000 lb). Nation: Russia. Agency: MO. Class: Manned. Type: Manned spaceplane. Spacecraft Bus: Spiral 50-50. Spacecraft: Uragan Space Interceptor. Duration: 9.00 days. Decay Date: 1987-08-10 . USAF Sat Cat: 18259 . COSPAR: 1987-065A. Apogee: 188 km (116 mi). Perigee: 168 km (104 mi). Inclination: 97.00 deg. Period: 88.10 min. Considered by some observors as possible spite test of Uragan space interceptor boilerplate mass model, just prior to project cancellation.
Officially: Investigation of the upper atmosphere and outer space..

1987 August 18 - . 02:27 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Meteor 2-16 - . Payload: Meteor-2 no. 16. Mass: 2,750 kg (6,060 lb). Nation: Russia. Agency: MO. Class: Earth. Type: Weather satellite. Spacecraft Bus: Meteor. Spacecraft: Meteor-2. USAF Sat Cat: 18312 . COSPAR: 1987-068A. Apogee: 958 km (595 mi). Perigee: 939 km (583 mi). Inclination: 82.60 deg. Period: 104.00 min. Gathering meteorological information and data on penetrating radiation fluxes in circumterrestrial space..

1987 August 28 - . 08:20 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC45/1. LV Family: Zenit. Launch Vehicle: Zenit-2.

Cosmos 1873 - . Payload: Uragan boilerplate or Orlets-2 Mass Model. Mass: 15,000 kg (33,000 lb). Nation: Russia. Agency: MO. Class: Manned. Type: Manned spaceplane. Spacecraft Bus: Spiral 50-50. Spacecraft: Uragan Space Interceptor. Duration: 16.00 days. Decay Date: 1987-09-14 . USAF Sat Cat: 18318 . COSPAR: 1987-071A. Apogee: 241 km (149 mi). Perigee: 175 km (108 mi). Inclination: 64.80 deg. Period: 88.70 min. Considered by some observors as possible spite test of Uragan space interceptor boilerplate mass model, just prior to project cancellation.
Officially: Investigation of the upper atmosphere and outer space..

1987 September 7 - . 23:50 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1875 - . Payload: Strela-3 no. 17. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 18334 . COSPAR: 1987-074A. Apogee: 1,408 km (874 mi). Perigee: 1,387 km (861 mi). Inclination: 82.60 deg. Period: 113.70 min. Military store-dump communications satellite. Six satellites launched by a single carrier rocket..

Cosmos 1879 - . Payload: Strela-3 no. 21. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 18338 . COSPAR: 1987-074E. Apogee: 1,409 km (875 mi). Perigee: 1,397 km (868 mi). Inclination: 82.60 deg. Period: 113.90 min.

Cosmos 1880 - . Payload: Strela-3 no. 22. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 18339 . COSPAR: 1987-074F. Apogee: 1,409 km (875 mi). Perigee: 1,393 km (865 mi). Inclination: 82.60 deg. Period: 113.80 min.

Cosmos 1877 - . Payload: Strela-3 no. 19. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 18336 . COSPAR: 1987-074C. Apogee: 1,410 km (870 mi). Perigee: 1,407 km (874 mi). Inclination: 82.60 deg. Period: 114.00 min.

Cosmos 1878 - . Payload: Strela-3 no. 20. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 18337 . COSPAR: 1987-074D. Apogee: 1,409 km (875 mi). Perigee: 1,403 km (871 mi). Inclination: 82.60 deg. Period: 113.90 min.

Cosmos 1876 - . Payload: Strela-3 no. 18. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 18335 . COSPAR: 1987-074B. Apogee: 1,415 km (879 mi). Perigee: 1,409 km (875 mi). Inclination: 82.60 deg. Period: 114.10 min.

1987 October 10 - . 21:48 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1890 - . Mass: 3,000 kg (6,600 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-P. Decay Date: 1988-12-26 . USAF Sat Cat: 18396 . COSPAR: 1987-086A. Apogee: 415 km (257 mi). Perigee: 402 km (249 mi). Inclination: 65.00 deg. Period: 92.70 min. Ocean surveillance..

1987 October 14 - . 12:35 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1891 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 18402 . COSPAR: 1987-087A. Apogee: 1,026 km (637 mi). Perigee: 950 km (590 mi). Inclination: 82.90 deg. Period: 104.90 min. Military navigation satellite..

1987 October 20 - . 09:09 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1892 - . Payload: Tselina-D no. 63. Mass: 1,600 kg (3,500 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 18421 . COSPAR: 1987-088A. Apogee: 623 km (387 mi). Perigee: 595 km (369 mi). Inclination: 82.50 deg. Period: 96.90 min.

1987 December 1 - . 14:15 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. Launch Pad: LC133/3?. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1898 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 18585 . COSPAR: 1987-098A. Apogee: 800 km (490 mi). Perigee: 770 km (470 mi). Inclination: 74.00 deg. Period: 100.60 min.

1987 December 12 - . 05:40 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1900 - . Mass: 3,800 kg (8,300 lb). Nation: Russia. Agency: MO. Program: RORSAT. Class: Surveillance. Type: Naval Radarsat. Spacecraft Bus: Kosmoplan. Spacecraft: US-A. USAF Sat Cat: 18665 . COSPAR: 1987-101A. Apogee: 735 km (456 mi). Perigee: 696 km (432 mi). Inclination: 66.10 deg. Period: 99.10 min. Ocean surveillance; nuclear powered..

1987 December 15 - . 13:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1902 - . Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1. Decay Date: 1988-12-30 . USAF Sat Cat: 18668 . COSPAR: 1987-103A. Apogee: 408 km (253 mi). Perigee: 364 km (226 mi). Inclination: 65.80 deg. Period: 92.30 min. Radar calibration mission..

1987 December 23 - . 20:22 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1904 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 18709 . COSPAR: 1987-106A. Apogee: 1,005 km (624 mi). Perigee: 967 km (600 mi). Inclination: 82.90 deg. Period: 104.80 min. Military navigation satellite..

1988 January 6 - . 07:41 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1908 - . Payload: Tselina-D no. 64. Mass: 1,600 kg (3,500 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 18748 . COSPAR: 1988-001A. Apogee: 626 km (388 mi). Perigee: 600 km (370 mi). Inclination: 82.50 deg. Period: 97.00 min.

1988 January 15 - . 03:49 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1909 - . Payload: Strela-3 no. 23. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 18788 . COSPAR: 1988-002A. Apogee: 1,413 km (877 mi). Perigee: 1,411 km (876 mi). Inclination: 82.60 deg. Period: 114.00 min. Military store-dump communications satellite. Six satellites launched by a single carrier rocket..

Cosmos 1913 - . Payload: Strela-3 no. 27. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 18792 . COSPAR: 1988-002E. Apogee: 1,411 km (876 mi). Perigee: 1,390 km (860 mi). Inclination: 82.60 deg. Period: 113.80 min.

Cosmos 1912 - . Payload: Strela-3 no. 26. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 18791 . COSPAR: 1988-002D. Apogee: 1,411 km (876 mi). Perigee: 1,395 km (866 mi). Inclination: 82.60 deg. Period: 113.90 min.

Cosmos 1911 - . Payload: Strela-3 no. 25. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 18790 . COSPAR: 1988-002C. Apogee: 1,411 km (876 mi). Perigee: 1,400 km (800 mi). Inclination: 82.60 deg. Period: 113.90 min.

Cosmos 1914 - . Payload: Strela-3 no. 28. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 18793 . COSPAR: 1988-002F. Apogee: 1,411 km (876 mi). Perigee: 1,383 km (859 mi). Inclination: 82.60 deg. Period: 113.70 min.

Cosmos 1910 - . Payload: Strela-3 no. 24. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 18789 . COSPAR: 1988-002B. Apogee: 1,411 km (876 mi). Perigee: 1,407 km (874 mi). Inclination: 82.60 deg. Period: 114.00 min.

1988 January 30 - . 11:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Meteor 2-17 - . Payload: Meteor-2 no. 17. Mass: 2,750 kg (6,060 lb). Nation: Russia. Agency: MO. Class: Earth. Type: Weather satellite. Spacecraft Bus: Meteor. Spacecraft: Meteor-2. USAF Sat Cat: 18820 . COSPAR: 1988-005A. Apogee: 958 km (595 mi). Perigee: 934 km (580 mi). Inclination: 82.50 deg. Period: 104.00 min. Gathering meteorological information and data on penetrating radiation fluxes in circumterrestrial space..

1988 March 11 - . 00:18 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1924 - . Payload: Strela-1M no. 321. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 18937 . COSPAR: 1988-016A. Apogee: 1,514 km (940 mi). Perigee: 1,461 km (907 mi). Inclination: 74.00 deg. Period: 115.70 min. Eight satellites launched by a single carrier rocket..

Cosmos 1931 - . Payload: Strela-1M no. 328. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 18944 . COSPAR: 1988-016H. Apogee: 1,461 km (907 mi). Perigee: 1,398 km (868 mi). Inclination: 74.00 deg. Period: 114.40 min.

Cosmos 1930 - . Payload: Strela-1M no. 327. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 18943 . COSPAR: 1988-016G. Apogee: 1,460 km (900 mi). Perigee: 1,414 km (878 mi). Inclination: 74.00 deg. Period: 114.60 min.

Cosmos 1929 - . Payload: Strela-1M no. 326. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 18942 . COSPAR: 1988-016F. Apogee: 1,461 km (907 mi). Perigee: 1,429 km (887 mi). Inclination: 74.00 deg. Period: 114.80 min.

Cosmos 1928 - . Payload: Strela-1M no. 325. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 18941 . COSPAR: 1988-016E. Apogee: 1,461 km (907 mi). Perigee: 1,444 km (897 mi). Inclination: 74.00 deg. Period: 114.90 min.

Cosmos 1925 - . Payload: Strela-1M no. 322. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 18938 . COSPAR: 1988-016B. Apogee: 1,497 km (930 mi). Perigee: 1,460 km (900 mi). Inclination: 74.00 deg. Period: 115.50 min.

Cosmos 1926 - . Payload: Strela-1M no. 323. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 18939 . COSPAR: 1988-016C. Apogee: 1,479 km (919 mi). Perigee: 1,460 km (900 mi). Inclination: 74.00 deg. Period: 115.30 min.

Cosmos 1927 - . Payload: Strela-1M no. 324. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 18940 . COSPAR: 1988-016D. Apogee: 1,467 km (911 mi). Perigee: 1,455 km (904 mi). Inclination: 74.00 deg. Period: 115.10 min.

1988 March 14 - . 14:21 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1932 - . Mass: 3,800 kg (8,300 lb). Nation: Russia. Agency: MO. Program: RORSAT. Class: Surveillance. Type: Naval Radarsat. Spacecraft Bus: Kosmoplan. Spacecraft: US-A. Decay Date: 1988-06-29 . USAF Sat Cat: 19160 . COSPAR: 1988-019B. Apogee: 1,008 km (626 mi). Perigee: 920 km (570 mi). Inclination: 65.10 deg. Period: 104.40 min. Ocean surveillance; nuclear powered - last launch of the US-AM. Programme cancelled by Gorbachev..

1988 March 15 - . 18:50 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1933 - . Payload: Tselina-D no. 65. Mass: 1,600 kg (3,500 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 18958 . COSPAR: 1988-020A. Apogee: 629 km (390 mi). Perigee: 605 km (375 mi). Inclination: 82.50 deg. Period: 97.10 min.

1988 March 22 - . 14:07 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1934 - . Mass: 700 kg (1,540 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 18985 . COSPAR: 1988-023A. Apogee: 1,009 km (626 mi). Perigee: 947 km (588 mi). Inclination: 83.00 deg. Period: 104.60 min. Military navigation satellite..

1988 April 5 - . 14:41 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1937 - . Mass: 700 kg (1,540 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 19038 . COSPAR: 1988-029A. Apogee: 797 km (495 mi). Perigee: 761 km (472 mi). Inclination: 74.00 deg. Period: 100.40 min.

1988 May 15 - . 09:20 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC45/1. LV Family: Zenit. Launch Vehicle: Zenit-2.

Cosmos 1943 - . Payload: Tselina-2 no. 7. Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-2. USAF Sat Cat: 19119 . COSPAR: 1988-039A. Apogee: 851 km (528 mi). Perigee: 837 km (520 mi). Inclination: 71.00 deg. Period: 101.80 min.

1988 May 28 - . 02:49 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1949 - . Mass: 3,000 kg (6,600 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-P. Decay Date: 1990-04-23 . USAF Sat Cat: 19193 . COSPAR: 1988-045A. Apogee: 415 km (257 mi). Perigee: 402 km (249 mi). Inclination: 65.00 deg. Period: 92.70 min. Ocean surveillance..

1988 May 30 - . 08:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1950 - . Payload: Geo-IK no. 10. Mass: 1,500 kg (3,300 lb). Nation: Russia. Agency: MO. Class: Earth. Type: Geodetic satellite. Spacecraft Bus: KAUR-1. Spacecraft: Geo-IK. USAF Sat Cat: 19195 . COSPAR: 1988-046A. Apogee: 1,522 km (945 mi). Perigee: 1,484 km (922 mi). Inclination: 73.60 deg. Period: 116.10 min. Investigation of the upper atmosphere and outer space. .

1988 June 14 - . 03:18 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1953 - . Payload: Tselina-D no. 66. Mass: 1,600 kg (3,500 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 19210 . COSPAR: 1988-050A. Apogee: 637 km (395 mi). Perigee: 604 km (375 mi). Inclination: 82.50 deg. Period: 97.10 min. Outer space research. .

1988 June 21 - . 16:26 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1954 - . Mass: 700 kg (1,540 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 19256 . COSPAR: 1988-053A. Apogee: 796 km (494 mi). Perigee: 772 km (479 mi). Inclination: 74.00 deg. Period: 100.50 min. Outer space research. .

1988 July 5 - . 09:45 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Okean 1 - . Payload: Okean-O1 no. 3. Mass: 1,950 kg (4,290 lb). Nation: Russia. Agency: MO. Program: Okean. Class: Earth. Type: Civilian Radarsat. Spacecraft: Okean-O1. Completed Operations Date: 1990-06-14 . USAF Sat Cat: 19274 . COSPAR: 1988-056A. Apogee: 633 km (393 mi). Perigee: 606 km (376 mi). Inclination: 82.50 deg. Period: 97.10 min. Oceanographic. Gathering of up-to-date oceanographic information and data on ice conditions in the interests of the Soviet economy and international cooperation. .

1988 July 14 - . 11:40 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1958 - . Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1. Decay Date: 1989-03-21 . USAF Sat Cat: 19320 . COSPAR: 1988-060A. Apogee: 411 km (255 mi). Perigee: 360 km (220 mi). Inclination: 65.80 deg. Period: 92.30 min. Radar calibration mission..

1988 July 18 - . 22:28 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1959 - . Mass: 700 kg (1,540 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 19324 . COSPAR: 1988-062A. Apogee: 1,006 km (625 mi). Perigee: 953 km (592 mi). Inclination: 83.00 deg. Period: 104.70 min. Military navigation satellite..

1988 July 26 - . 05:01 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Meteor 3-02 - . Payload: Meteor-3 s/n 3. Mass: 2,150 kg (4,730 lb). Nation: Russia. Agency: MO. Class: Earth. Type: Weather satellite. Spacecraft Bus: Meteor. Spacecraft: Meteor-3. USAF Sat Cat: 19336 . COSPAR: 1988-064A. Apogee: 1,210 km (750 mi). Perigee: 1,182 km (734 mi). Inclination: 82.50 deg. Period: 109.30 min. Continued improvement of the meteorological system using artificial earth satellites, including the testing of information-gathering and measuring apparatus and of remote sensing methods. .

1988 July 28 - . 11:20 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1960 - . Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft Bus: AUOS. Spacecraft: Taifun-2. Decay Date: 1990-04-09 . USAF Sat Cat: 19338 . COSPAR: 1988-065A. Apogee: 379 km (235 mi). Perigee: 369 km (229 mi). Inclination: 65.80 deg. Period: 92.00 min. Released 25 Romb radar calibration subsatellites..

1988 October 11 - . 08:01 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1975 - . Payload: Tselina-D no. 67. Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 19573 . COSPAR: 1988-093A. Apogee: 636 km (395 mi). Perigee: 604 km (375 mi). Inclination: 82.50 deg. Period: 97.10 min. Investigation of outer space. .

1988 November 18 - . 00:12 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 1979 - . Mass: 3,000 kg (6,600 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-P. Decay Date: 1989-12-25 . USAF Sat Cat: 19647 . COSPAR: 1988-101A. Apogee: 415 km (257 mi). Perigee: 402 km (249 mi). Inclination: 65.00 deg. Period: 92.70 min. Ocean surveillance..

1988 November 23 - . 14:50 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC45/1. LV Family: Zenit. Launch Vehicle: Zenit-2.

Cosmos 1980 - . Payload: Tselina-2 no. 8. Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-2. USAF Sat Cat: 19649 . COSPAR: 1988-102A. Apogee: 849 km (527 mi). Perigee: 841 km (522 mi). Inclination: 71.00 deg. Period: 101.80 min.

1988 December 23 - . 07:20 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1985 - . Mass: 3,000 kg (6,600 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-3. Decay Date: 1992-05-04 . USAF Sat Cat: 19720 . COSPAR: 1988-113A. Apogee: 220 km (130 mi). Perigee: 206 km (128 mi). Inclination: 73.50 deg. Period: 88.80 min. Radar calibration mission. Believed to be a modernised version of the Taifun-1 satellite. Released 36 Romb radar calibration subsatellites..

1989 January 26 - . 15:36 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 1992 - . Mass: 900 kg (1,980 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 19769 . COSPAR: 1989-005A. Apogee: 798 km (495 mi). Perigee: 764 km (474 mi). Inclination: 74.10 deg. Period: 100.50 min.

1989 February 10 - . 15:13 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 1994 - . Payload: Strela-3 no. 29. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 19785 . COSPAR: 1989-009A. Apogee: 1,418 km (881 mi). Perigee: 1,394 km (866 mi). Inclination: 82.60 deg. Period: 113.90 min. Military store-dump communications satellite. Six satellites launched by a single carrier rocket..

Cosmos 1998 - . Payload: Strela-3 no. 33. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 19789 . COSPAR: 1989-009E. Apogee: 1,413 km (877 mi). Perigee: 1,389 km (863 mi). Inclination: 82.60 deg. Period: 113.80 min.

Cosmos 1997 - . Payload: Strela-3 no. 32. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 19788 . COSPAR: 1989-009D. Apogee: 1,418 km (881 mi). Perigee: 1,399 km (869 mi). Inclination: 82.60 deg. Period: 114.00 min.

Cosmos 1999 - . Payload: Strela-3 no. 34. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 19790 . COSPAR: 1989-009F. Apogee: 1,417 km (880 mi). Perigee: 1,383 km (859 mi). Inclination: 82.60 deg. Period: 113.80 min.

Cosmos 1996 - . Payload: Strela-3 no. 31. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 19787 . COSPAR: 1989-009C. Apogee: 1,413 km (877 mi). Perigee: 1,405 km (873 mi). Inclination: 82.60 deg. Period: 114.00 min.

Cosmos 1995 - . Payload: Strela-3 no. 30. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 19786 . COSPAR: 1989-009B. Apogee: 1,418 km (881 mi). Perigee: 1,411 km (876 mi). Inclination: 82.60 deg. Period: 114.10 min.

1989 February 14 - . 17:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2002 - . Mass: 500 kg (1,100 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft Bus: AUOS. Spacecraft: Taifun-2. Decay Date: 1989-10-15 . USAF Sat Cat: 19800 . COSPAR: 1989-012A. Apogee: 1,525 km (947 mi). Perigee: 179 km (111 mi). Inclination: 65.80 deg. Period: 102.00 min. Released 10 Romb radar calibration subsatellites..

1989 February 22 - . 03:28 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2004 - . Mass: 825 kg (1,818 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 19826 . COSPAR: 1989-017A. Apogee: 1,017 km (631 mi). Perigee: 970 km (600 mi). Inclination: 83.00 deg. Period: 105.00 min. Military navigation satellite..

1989 February 28 - . 04:05 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Meteor 2-18 - . Payload: Meteor-2 no. 18. Mass: 2,750 kg (6,060 lb). Nation: Russia. Agency: MO. Class: Earth. Type: Weather satellite. Spacecraft Bus: Meteor. Spacecraft: Meteor-2. USAF Sat Cat: 19851 . COSPAR: 1989-018A. Apogee: 953 km (592 mi). Perigee: 937 km (582 mi). Inclination: 82.50 deg. Period: 104.00 min. Gathering meteorological information and data on penetrating radiation fluxes in circumterrestrial space..

1989 March 24 - . 13:38 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2008 - . Payload: Strela-1M no. 329. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 19902 . COSPAR: 1989-025A. Apogee: 1,471 km (914 mi). Perigee: 1,393 km (865 mi). Inclination: 74.00 deg. Period: 114.50 min. Eight satellites launched by a single carrier rocket..

Cosmos 2015 - . Payload: Strela-1M no. 336. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 19909 . COSPAR: 1989-025H. Apogee: 1,510 km (930 mi). Perigee: 1,469 km (912 mi). Inclination: 74.00 deg. Period: 115.80 min.

Cosmos 2014 - . Payload: Strela-1M no. 335. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 19908 . COSPAR: 1989-025G. Apogee: 1,491 km (926 mi). Perigee: 1,470 km (910 mi). Inclination: 74.00 deg. Period: 115.60 min.

Cosmos 2013 - . Payload: Strela-1M no. 334. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 19907 . COSPAR: 1989-025F. Apogee: 1,480 km (910 mi). Perigee: 1,465 km (910 mi). Inclination: 74.00 deg. Period: 115.40 min.

Cosmos 2012 - . Payload: Strela-1M no. 333. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 19906 . COSPAR: 1989-025E. Apogee: 1,472 km (914 mi). Perigee: 1,456 km (904 mi). Inclination: 74.00 deg. Period: 115.20 min.

Cosmos 2011 - . Payload: Strela-1M no. 332. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 19905 . COSPAR: 1989-025D. Apogee: 1,472 km (914 mi). Perigee: 1,439 km (894 mi). Inclination: 74.00 deg. Period: 115.00 min.

Cosmos 2009 - . Payload: Strela-1M no. 330. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 19903 . COSPAR: 1989-025B. Apogee: 1,472 km (914 mi). Perigee: 1,408 km (874 mi). Inclination: 74.00 deg. Period: 114.70 min.

Cosmos 2010 - . Payload: Strela-1M no. 331. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 19904 . COSPAR: 1989-025C. Apogee: 1,472 km (914 mi). Perigee: 1,424 km (884 mi). Inclination: 74.00 deg. Period: 114.80 min.

1989 April 4 - . 18:36 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2016 - . Mass: 825 kg (1,818 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 19921 . COSPAR: 1989-028A. Apogee: 1,013 km (629 mi). Perigee: 953 km (592 mi). Inclination: 83.00 deg. Period: 104.80 min. Military navigation satellite..

1989 June 7 - . 05:12 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2026 - . Mass: 825 kg (1,818 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 20045 . COSPAR: 1989-042A. Apogee: 1,008 km (626 mi). Perigee: 951 km (590 mi). Inclination: 82.90 deg. Period: 104.70 min. Military navigation satellite..

1989 June 14 - . 12:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2027 - . Mass: 900 kg (1,980 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1. Decay Date: 1992-04-14 . USAF Sat Cat: 20064 . COSPAR: 1989-045A. Apogee: 427 km (265 mi). Perigee: 394 km (244 mi). Inclination: 65.80 deg. Period: 92.80 min. Radar calibration mission..

1989 July 4 - . 15:21 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Nadezhda 1 - . Payload: Tsikada-Kospas. Mass: 825 kg (1,818 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Nadezhda. USAF Sat Cat: 20103 . COSPAR: 1989-050A. Apogee: 1,013 km (629 mi). Perigee: 956 km (594 mi). Inclination: 83.00 deg. Period: 104.80 min.
Civilian maritime navigation satellite. Positioned in plane 11 of constellation. Signals at 150,00 MHz and 400.00 MHz. Carried COSPAS/SARSAT search and rescue package. Location of vessels in the Soviet merchant marine and fishing fleet; work within the international space search and rescue system for locating vessels and aircraft in distress (COSPAS-SARSAT).

1989 July 24 - . 00:00 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 2033 - . Mass: 3,000 kg (6,600 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-P. Decay Date: 1991-01-06 . USAF Sat Cat: 20147 . COSPAR: 1989-058A. Apogee: 322 km (200 mi). Perigee: 196 km (121 mi). Inclination: 65.00 deg. Period: 89.70 min. Ocean surveillance..

1989 July 25 - . 07:48 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2034 - . Mass: 825 kg (1,818 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. Decay Date: 1989-09-30 . USAF Sat Cat: 20149 . COSPAR: 1989-059A. Apogee: 1,013 km (629 mi). Perigee: 964 km (599 mi). Inclination: 82.90 deg. Period: 104.90 min. Military navigation satellite..

1989 August 28 - . 00:14 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 2037 - . Payload: Geo-IK no. 11. Mass: 1,500 kg (3,300 lb). Nation: Russia. Agency: MO. Class: Earth. Type: Geodetic satellite. Spacecraft Bus: KAUR-1. Spacecraft: Geo-IK. USAF Sat Cat: 20196 . COSPAR: 1989-068A. Apogee: 1,524 km (946 mi). Perigee: 1,485 km (922 mi). Inclination: 73.60 deg. Period: 116.10 min. Investigation of outer space. .

1989 September 14 - . 09:49 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 2038 - . Payload: Strela-3 no. 35. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 20232 . COSPAR: 1989-074A. Apogee: 1,410 km (870 mi). Perigee: 1,392 km (864 mi). Inclination: 82.60 deg. Period: 113.80 min. Eight satellites launched by a single carrier rocket..

Cosmos 2043 - . Payload: Strela-3 no. 40. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 20237 . COSPAR: 1989-074F. Apogee: 1,410 km (870 mi). Perigee: 1,408 km (874 mi). Inclination: 82.60 deg. Period: 114.00 min.

Cosmos 2042 - . Payload: Strela-3 no. 39. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 20236 . COSPAR: 1989-074E. Apogee: 1,410 km (870 mi). Perigee: 1,403 km (871 mi). Inclination: 82.60 deg. Period: 113.90 min.

Cosmos 2041 - . Payload: Strela-3 no. 38. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 20235 . COSPAR: 1989-074D. Apogee: 1,410 km (870 mi). Perigee: 1,397 km (868 mi). Inclination: 82.60 deg. Period: 113.90 min.

Cosmos 2040 - . Payload: Strela-3 no. 37. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 20234 . COSPAR: 1989-074C. Apogee: 1,416 km (879 mi). Perigee: 1,409 km (875 mi). Inclination: 82.60 deg. Period: 114.10 min.

Cosmos 2039 - . Payload: Strela-3 no. 36. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 20233 . COSPAR: 1989-074B. Apogee: 1,410 km (870 mi). Perigee: 1,386 km (861 mi). Inclination: 82.60 deg. Period: 113.70 min.

1989 September 27 - . 16:20 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 2046 - . Mass: 3,000 kg (6,600 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-P. Decay Date: 1991-04-16 . USAF Sat Cat: 20259 . COSPAR: 1989-079A. Apogee: 415 km (257 mi). Perigee: 402 km (249 mi). Inclination: 65.00 deg. Period: 92.70 min. Ocean surveillance..

1989 October 24 - . 21:35 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Meteor 3-03 - . Payload: Meteor-3 s/n 4. Mass: 2,150 kg (4,730 lb). Nation: Russia. Agency: MO. Class: Earth. Type: Weather satellite. Spacecraft Bus: Meteor. Spacecraft: Meteor-3. USAF Sat Cat: 20305 . COSPAR: 1989-086A. Apogee: 1,249 km (776 mi). Perigee: 1,240 km (770 mi). Inclination: 82.60 deg. Period: 110.40 min. Testing data-measuring equipment and methods for remote sensing of the atmosphere and Earth's surface to benefit the Soviet economy and science. .

1989 November 24 - . 23:22 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 2051 - . Mass: 3,000 kg (6,600 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-P. Decay Date: 1990-01-21 . USAF Sat Cat: 20334 . COSPAR: 1989-092A. Apogee: 310 km (190 mi). Perigee: 293 km (182 mi). Inclination: 64.90 deg. Period: 90.60 min. Ocean surveillance..

1989 December 27 - . 00:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 2053 - . Mass: 3,000 kg (6,600 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-3. Decay Date: 1997-09-02 . USAF Sat Cat: 20389 . COSPAR: 1989-100A. Apogee: 410 km (250 mi). Perigee: 405 km (251 mi). Inclination: 73.50 deg. Period: 92.70 min.
Believed to be a modernised version of the Taifun-1 satellite, built by NPO Yuzhnoe. The satellite carried 36 small Calibration Spherical Object subsatellites to test Russian radars. These were released between December 27, 1989 and November 1, 1991. While Cosmos 2053 re-entered in 1997, by May 1999 the S5M upper stage was still in a 471 km x 485 km x 73.5 deg orbit. An on-board explosion blew it into 25 new objects.

1990 January 18 - . 12:52 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2056 - . Mass: 900 kg (1,980 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 20432 . COSPAR: 1990-004A. Apogee: 804 km (499 mi). Perigee: 768 km (477 mi). Inclination: 74.00 deg. Period: 100.60 min.

1990 January 30 - . 11:20 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 2058 - . Payload: Tselina-D no. 68. Mass: 2,000 kg (4,400 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 20465 . COSPAR: 1990-010A. Apogee: 645 km (400 mi). Perigee: 616 km (382 mi). Inclination: 82.50 deg. Period: 97.30 min. Investigation of outer space. .

1990 February 6 - . 16:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2059 - . Mass: 500 kg (1,100 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft Bus: AUOS. Spacecraft: Taifun-2. Decay Date: 1990-11-12 . USAF Sat Cat: 20476 . COSPAR: 1990-012A. Apogee: 1,585 km (984 mi). Perigee: 184 km (114 mi). Inclination: 65.80 deg. Period: 102.70 min. Released 10 Romb radar calibration subsatellites..

1990 February 27 - . 20:59 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Nadezhda 2 - . Payload: Tsikada-Kospas. Mass: 825 kg (1,818 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Nadezhda. USAF Sat Cat: 20508 . COSPAR: 1990-017A. Apogee: 1,018 km (632 mi). Perigee: 953 km (592 mi). Inclination: 83.00 deg. Period: 104.80 min.
Civilian navigation satellite. Positioned in plane 14 of constellation. Maritime navigation. Signals at 150,00 MHz and 400.00 MHz. Carried COSPAR/SARSAT search and rescue package. Location of vessels in the Soviet merchant marine and fishing fleet; work within the international space search and rescue system for locating vessels and aircraft in distress (COSPAS-SARSAT).

1990 February 28 - . 00:55 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Okean 2 - . Payload: Okean-O1 no. 5. Mass: 1,950 kg (4,290 lb). Nation: Russia. Agency: MO. Program: Okean. Class: Earth. Type: Civilian Radarsat. Spacecraft: Okean-O1. Completed Operations Date: 1991-07-18 . USAF Sat Cat: 20510 . COSPAR: 1990-018A. Apogee: 646 km (401 mi). Perigee: 617 km (383 mi). Inclination: 82.50 deg. Period: 97.40 min. Oceanographic remote sensing. Gathering of up-to-date oceanographic information and data on ice conditions in the interests of the Soviet economy and international cooperation. .

1990 March 14 - . 15:27 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 2060 - . Mass: 3,000 kg (6,600 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-P. Decay Date: 1991-09-01 . USAF Sat Cat: 20525 . COSPAR: 1990-022A. Apogee: 418 km (259 mi). Perigee: 402 km (249 mi). Inclination: 65.00 deg. Period: 92.80 min. Ocean surveillance..

1990 March 20 - . 00:25 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2061 - . Mass: 825 kg (1,818 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 20527 . COSPAR: 1990-023A. Apogee: 1,017 km (631 mi). Perigee: 969 km (602 mi). Inclination: 82.90 deg. Period: 105.00 min. Military navigation satellite..

1990 April 6 - . 03:13 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2064 - . Payload: Strela-1M no. 337. Mass: 45 kg (99 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 20549 . COSPAR: 1990-029A. Apogee: 1,490 km (920 mi). Perigee: 1,463 km (909 mi). Inclination: 74.00 deg. Period: 115.50 min. Eight satellites launched by a single carrier rocket..

Cosmos 2071 - . Payload: Strela-1M no. 344. Mass: 45 kg (99 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 20556 . COSPAR: 1990-029H. Apogee: 1,464 km (909 mi). Perigee: 1,458 km (905 mi). Inclination: 74.00 deg. Period: 115.10 min.

Cosmos 2070 - . Payload: Strela-1M no. 343. Mass: 45 kg (99 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 20555 . COSPAR: 1990-029G. Apogee: 1,464 km (909 mi). Perigee: 1,443 km (896 mi). Inclination: 74.00 deg. Period: 115.00 min.

Cosmos 2065 - . Payload: Strela-1M no. 338. Mass: 45 kg (99 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 20550 . COSPAR: 1990-029B. Apogee: 1,475 km (916 mi). Perigee: 1,462 km (908 mi). Inclination: 74.00 deg. Period: 115.30 min.

Cosmos 2068 - . Payload: Strela-1M no. 341. Mass: 45 kg (99 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 20553 . COSPAR: 1990-029E. Apogee: 1,463 km (909 mi). Perigee: 1,415 km (879 mi). Inclination: 74.00 deg. Period: 114.60 min.

Cosmos 2069 - . Payload: Strela-1M no. 342. Mass: 45 kg (99 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 20554 . COSPAR: 1990-029F. Apogee: 1,463 km (909 mi). Perigee: 1,429 km (887 mi). Inclination: 74.00 deg. Period: 114.80 min.

Cosmos 2066 - . Payload: Strela-1M no. 339. Mass: 45 kg (99 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 20551 . COSPAR: 1990-029C. Apogee: 1,463 km (909 mi). Perigee: 1,386 km (861 mi). Inclination: 74.00 deg. Period: 114.30 min.

Cosmos 2067 - . Payload: Strela-1M no. 340. Mass: 45 kg (99 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 20552 . COSPAR: 1990-029D. Apogee: 1,463 km (909 mi). Perigee: 1,401 km (870 mi). Inclination: 74.00 deg. Period: 114.50 min.

1990 April 20 - . 18:41 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. Launch Pad: LC133/3?. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2074 - . Mass: 825 kg (1,818 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 20577 . COSPAR: 1990-036A. Apogee: 1,005 km (624 mi). Perigee: 963 km (598 mi). Inclination: 82.90 deg. Period: 104.80 min. Military navigation satellite. Positioned in plane 2 of constellation..

1990 April 25 - . 13:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/2. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2075 - . Mass: 1,000 kg (2,200 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft Bus: AUOS. Spacecraft: Taifun-2. Decay Date: 1992-02-20 . USAF Sat Cat: 20581 . COSPAR: 1990-038A. Apogee: 439 km (272 mi). Perigee: 418 km (259 mi). Inclination: 74.00 deg. Period: 93.20 min. Released 25 Romb radar calibration subsatellites..

1990 May 22 - . 05:14 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC45/2. LV Family: Zenit. Launch Vehicle: Zenit-2.

Cosmos 2082 - . Payload: Tselina-2 no. 9. Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-2. USAF Sat Cat: 20624 . COSPAR: 1990-046A. Apogee: 857 km (532 mi). Perigee: 838 km (520 mi). Inclination: 71.00 deg. Period: 101.90 min.

1990 July 30 - . 00:06 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 2088 - . Payload: Geo-IK no. 12. Mass: 1,500 kg (3,300 lb). Nation: Russia. Agency: MO. Class: Earth. Type: Geodetic satellite. Spacecraft Bus: KAUR-1. Spacecraft: Geo-IK. USAF Sat Cat: 20720 . COSPAR: 1990-066A. Apogee: 1,524 km (946 mi). Perigee: 1,484 km (922 mi). Inclination: 73.60 deg. Period: 116.10 min. Investigation of outer space. .

1990 August 8 - . 04:15 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 2090 - . Payload: Strela-3 no. 41. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 20735 . COSPAR: 1990-070A. Apogee: 1,412 km (877 mi). Perigee: 1,392 km (864 mi). Inclination: 82.60 deg. Period: 113.80 min. Six satellites launched by a single carrier rocket..

Cosmos 2094 - . Payload: Strela-3 no. 45. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 20739 . COSPAR: 1990-070E. Apogee: 1,412 km (877 mi). Perigee: 1,396 km (867 mi). Inclination: 82.60 deg. Period: 113.90 min.

Cosmos 2095 - . Payload: Strela-3 no. 46. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 20740 . COSPAR: 1990-070F. Apogee: 1,413 km (877 mi). Perigee: 1,384 km (859 mi). Inclination: 82.60 deg. Period: 113.80 min.

Cosmos 2093 - . Payload: Strela-3 no. 44. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 20738 . COSPAR: 1990-070D. Apogee: 1,413 km (877 mi). Perigee: 1,401 km (870 mi). Inclination: 82.60 deg. Period: 113.90 min.

Cosmos 2092 - . Payload: Strela-3 no. 43. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 20737 . COSPAR: 1990-070C. Apogee: 1,413 km (877 mi). Perigee: 1,407 km (874 mi). Inclination: 82.60 deg. Period: 114.00 min.

Cosmos 2091 - . Payload: Strela-3 no. 42. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 20736 . COSPAR: 1990-070B. Apogee: 1,415 km (879 mi). Perigee: 1,411 km (876 mi). Inclination: 82.60 deg. Period: 114.10 min.

1990 August 23 - . 16:17 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 2096 - . Mass: 3,000 kg (6,600 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-P. Decay Date: 1992-08-30 . USAF Sat Cat: 20765 . COSPAR: 1990-075A. Apogee: 415 km (257 mi). Perigee: 402 km (249 mi). Inclination: 65.00 deg. Period: 92.70 min. Ocean surveillance..

1990 August 28 - . 15:45 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2098 - . Mass: 550 kg (1,210 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1. USAF Sat Cat: 20774 . COSPAR: 1990-078A. Apogee: 1,747 km (1,085 mi). Perigee: 392 km (243 mi). Inclination: 83.00 deg. Period: 106.60 min. Radar calibration mission..

1990 September 14 - . 05:59 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2100 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 20804 . COSPAR: 1990-083A. Apogee: 1,012 km (628 mi). Perigee: 958 km (595 mi). Inclination: 82.90 deg. Period: 104.80 min. Military navigation satellite..

1990 September 28 - . 07:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Meteor 2-20 - . Payload: Meteor-2 s/n 25. Mass: 2,750 kg (6,060 lb). Nation: Russia. Agency: MO. Class: Earth. Type: Weather satellite. Spacecraft Bus: Meteor. Spacecraft: Meteor-2. USAF Sat Cat: 20826 . COSPAR: 1990-086A. Apogee: 961 km (597 mi). Perigee: 939 km (583 mi). Inclination: 82.50 deg. Period: 104.10 min. Gathering round-the-clock meteorological information..

1990 November 14 - . 06:33 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 2103 - . Mass: 3,000 kg (6,600 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-P. Decay Date: 1991-04-03 . USAF Sat Cat: 20933 . COSPAR: 1990-096A. Apogee: 415 km (257 mi). Perigee: 402 km (249 mi). Inclination: 65.00 deg. Period: 92.70 min. Ocean surveillance..

1990 November 28 - . 16:33 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 2106 - . Payload: Tselina-D no. 69. Mass: 3,000 kg (6,600 lb). Nation: Russia. Agency: MO. Spacecraft Bus: AUOS. Spacecraft: Taifun-2. Decay Date: 2000-04-07 . USAF Sat Cat: 20966 . COSPAR: 1990-104A. Apogee: 469 km (291 mi). Perigee: 458 km (284 mi). Inclination: 82.50 deg. Period: 93.90 min. Released 27 Romb radar calibration subsatellites..

1990 December 4 - . 00:48 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 2107 - . Mass: 3,000 kg (6,600 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-P. Decay Date: 1991-01-31 . USAF Sat Cat: 20985 . COSPAR: 1990-108A. Apogee: 416 km (258 mi). Perigee: 402 km (249 mi). Inclination: 65.00 deg. Period: 92.80 min. Ocean surveillance..

1990 December 10 - . 07:54 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2112 - . Mass: 900 kg (1,980 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 21014 . COSPAR: 1990-111A. Apogee: 807 km (501 mi). Perigee: 764 km (474 mi). Inclination: 74.00 deg. Period: 100.60 min.

1990 December 22 - . 07:28 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 2114 - . Payload: Strela-3 no. 47. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 21028 . COSPAR: 1990-114A. Apogee: 1,415 km (879 mi). Perigee: 1,409 km (875 mi). Inclination: 82.60 deg. Period: 114.10 min. Six satellites launched by a single carrier rocket..

Cosmos 2119 - . Payload: Strela-3 no. 52. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 21033 . COSPAR: 1990-114F. Apogee: 1,410 km (870 mi). Perigee: 1,385 km (860 mi). Inclination: 82.60 deg. Period: 113.70 min.

Cosmos 2115 - . Payload: Strela-3 no. 48. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 21029 . COSPAR: 1990-114B. Apogee: 1,410 km (870 mi). Perigee: 1,408 km (874 mi). Inclination: 82.60 deg. Period: 114.00 min.

Cosmos 2116 - . Payload: Strela-3 no. 49. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 21030 . COSPAR: 1990-114C. Apogee: 1,410 km (870 mi). Perigee: 1,402 km (871 mi). Inclination: 82.60 deg. Period: 113.90 min.

Cosmos 2117 - . Payload: Strela-3 no. 50. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 21031 . COSPAR: 1990-114D. Apogee: 1,410 km (870 mi). Perigee: 1,397 km (868 mi). Inclination: 82.60 deg. Period: 113.90 min.

Cosmos 2118 - . Payload: Strela-3 no. 51. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 21032 . COSPAR: 1990-114E. Apogee: 1,410 km (870 mi). Perigee: 1,391 km (864 mi). Inclination: 82.60 deg. Period: 113.80 min.

1991 January 18 - . 11:34 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 2122 - . Mass: 3,000 kg (6,600 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-P. Decay Date: 1993-03-28 . USAF Sat Cat: 21065 . COSPAR: 1991-005A. Apogee: 415 km (257 mi). Perigee: 401 km (249 mi). Inclination: 65.00 deg. Period: 92.70 min. Ocean surveillance..

1991 January 29 - . 11:59 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Oscar 21 - . Payload: Informator s/n 1. Mass: 600 kg (1,320 lb). Nation: Russia. Agency: MO. Program: Oscar. Class: Communications. Type: Amateur radio communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Informator. USAF Sat Cat: 21087 . COSPAR: 1991-006A. Apogee: 1,008 km (626 mi). Perigee: 956 km (594 mi). Inclination: 82.90 deg. Period: 104.70 min.
Prototype satellite for the planned Koskon (Space Conversion) Global Space Communication System. It was planned that the Koskon constellation would consist of a constellation of 32 to 45 satellites in 1997-2001. Also carried amateur radio transponders and performed geological research. Routine communications, collection and relaying of information in the interests of the Ministry of Geology of the USSR and other branches of the country's national economy, and the development of communications between amateur radio-operators.

1991 February 5 - . 02:36 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2123 - . Payload: Tsikada/RS-12/RS-13. Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsikada. USAF Sat Cat: 21089 . COSPAR: 1991-007A. Apogee: 1,005 km (624 mi). Perigee: 963 km (598 mi). Inclination: 82.90 deg. Period: 104.80 min.
Civilian navigation satellite. Positioned in plane 13 of constellation. Testing of components and equipment of a space navigation system being set up to determine the position of civil aircraft and ships of the USSR merchant marine and fishing fleet at any point on the oceans and seas. Two amateur satellite transponders, RS12 and RS13, were secondary payloads on the Cosmos 2123 navigation satellite. These transponders were developed at the Kaluga Electromechanical Plant under the direction of Aleksander Papkov and were launched aboard several satellites by the USSR during 1978-1991.

1991 February 12 - . 02:44 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2125 - . Payload: Strela-1M no. 345. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 21100 . COSPAR: 1991-009A. Apogee: 1,473 km (915 mi). Perigee: 1,458 km (905 mi). Inclination: 74.00 deg. Period: 115.20 min. Eight satellites launched by a single carrier rocket..

Cosmos 2128 - . Payload: Strela-1M no. 348. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 21103 . COSPAR: 1991-009D. Apogee: 1,469 km (912 mi). Perigee: 1,445 km (897 mi). Inclination: 74.00 deg. Period: 115.00 min.

Cosmos 2132 - . Payload: Strela-1M no. 352. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 21107 . COSPAR: 1991-009H. Apogee: 1,469 km (912 mi). Perigee: 1,415 km (879 mi). Inclination: 74.00 deg. Period: 114.70 min.

Cosmos 2131 - . Payload: Strela-1M no. 351. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 21106 . COSPAR: 1991-009G. Apogee: 1,468 km (912 mi). Perigee: 1,387 km (861 mi). Inclination: 74.00 deg. Period: 114.40 min.

Cosmos 2129 - . Payload: Strela-1M no. 349. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 21104 . COSPAR: 1991-009E. Apogee: 1,469 km (912 mi). Perigee: 1,430 km (880 mi). Inclination: 74.00 deg. Period: 114.90 min.

Cosmos 2127 - . Payload: Strela-1M no. 347. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 21102 . COSPAR: 1991-009C. Apogee: 1,478 km (918 mi). Perigee: 1,467 km (911 mi). Inclination: 74.00 deg. Period: 115.40 min.

Cosmos 2126 - . Payload: Strela-1M no. 346. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 21101 . COSPAR: 1991-009B. Apogee: 1,496 km (929 mi). Perigee: 1,467 km (911 mi). Inclination: 74.00 deg. Period: 115.60 min.

Cosmos 2130 - . Payload: Strela-1M no. 350. Mass: 40 kg (88 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 21105 . COSPAR: 1991-009F. Apogee: 1,469 km (912 mi). Perigee: 1,401 km (870 mi). Inclination: 74.00 deg. Period: 114.60 min.

1991 February 26 - . 04:53 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2135 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 21130 . COSPAR: 1991-013A. Apogee: 1,018 km (632 mi). Perigee: 923 km (573 mi). Inclination: 82.80 deg. Period: 104.50 min. Military navigation satellite. Replaced by Cosmos 2195. Reactivated in August 1993 after Cosmos 2195 failed..

1991 March 12 - . 19:29 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Nadezhda 3 - . Payload: Tsikada-Kospas. Mass: 825 kg (1,818 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Nadezhda. USAF Sat Cat: 21152 . COSPAR: 1991-019A. Apogee: 1,016 km (631 mi). Perigee: 955 km (593 mi). Inclination: 82.90 deg. Period: 104.80 min.
Civilian navigation satellite. Positioned in plane 12 of constellation. Maritime navigation. Signals at 150,00 MHz and 400.00 MHz. Carried COSPAS search and rescue package. Location of vessels in the Soviet merchant marine and fishing fleet; work within the international space search and rescue system for locating vessels and aircraft in distress (COSPAS-SARSAT).

1991 March 19 - . 14:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2137 - . Mass: 1,000 kg (2,200 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1Yu. Decay Date: 1995-04-03 . USAF Sat Cat: 21190 . COSPAR: 1991-021A. Apogee: 364 km (226 mi). Perigee: 356 km (221 mi). Inclination: 65.80 deg. Period: 91.70 min. Radar calibration mission..

1991 April 16 - . 07:21 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2142 - . Mass: 810 kg (1,780 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 21230 . COSPAR: 1991-029A. Apogee: 1,019 km (633 mi). Perigee: 960 km (590 mi). Inclination: 83.00 deg. Period: 104.90 min. Military navigation satellite. Positioned in plane 5 of constellation. Signals at 150.03 and 400.07 MHz..

1991 April 24 - . 01:37 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Meteor 3-04 - . Payload: Meteor-3 s/n 6. Mass: 2,150 kg (4,730 lb). Nation: Russia. Agency: MO. Class: Earth. Type: Weather satellite. Spacecraft Bus: Meteor. Spacecraft: Meteor-3. USAF Sat Cat: 21232 . COSPAR: 1991-030A. Apogee: 1,209 km (751 mi). Perigee: 1,187 km (737 mi). Inclination: 82.50 deg. Period: 109.40 min. Testing data-measuring equipment and methods for remote sensing of the atmosphere and Earth's surface to benefit the Soviet economy and science. First completely operational version of the spacecraft..

1991 May 16 - . 21:40 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 2143 - . Payload: Strela-3 no. 53. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 21299 . COSPAR: 1991-033A. Apogee: 1,417 km (880 mi). Perigee: 1,398 km (868 mi). Inclination: 82.60 deg. Period: 114.00 min. Six satellites launched by a single carrier rocket..

Cosmos 2144 - . Payload: Strela-3 no. 54. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 21300 . COSPAR: 1991-033B. Apogee: 1,417 km (880 mi). Perigee: 1,411 km (876 mi). Inclination: 82.60 deg. Period: 114.10 min.

Cosmos 2146 - . Payload: Strela-3 no. 56. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 21302 . COSPAR: 1991-033D. Apogee: 1,417 km (880 mi). Perigee: 1,393 km (865 mi). Inclination: 82.60 deg. Period: 113.90 min.

Cosmos 2145 - . Payload: Strela-3 no. 55. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 21301 . COSPAR: 1991-033C. Apogee: 1,417 km (880 mi). Perigee: 1,405 km (873 mi). Inclination: 82.60 deg. Period: 114.00 min.

Cosmos 2148 - . Payload: Strela-3 no. 58. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 21304 . COSPAR: 1991-033F. Apogee: 1,417 km (880 mi). Perigee: 1,381 km (858 mi). Inclination: 82.60 deg. Period: 113.80 min.

Cosmos 2147 - . Payload: Strela-3 no. 57. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 21303 . COSPAR: 1991-033E. Apogee: 1,417 km (880 mi). Perigee: 1,388 km (862 mi). Inclination: 82.60 deg. Period: 113.80 min.

1991 June 11 - . 05:41 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2150 - . Mass: 900 kg (1,980 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 21418 . COSPAR: 1991-041A. Apogee: 805 km (500 mi). Perigee: 778 km (483 mi). Inclination: 74.00 deg. Period: 100.70 min.

1991 June 13 - . 15:41 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 2151 - . Payload: Tselina-D no. 70. Mass: 2,000 kg (4,400 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 21422 . COSPAR: 1991-042A. Apogee: 653 km (405 mi). Perigee: 625 km (388 mi). Inclination: 82.50 deg. Period: 97.50 min. Investigation of outer space. .

1991 August 22 - . 12:35 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. Launch Pad: LC132/1?. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2154 - . Mass: 825 kg (1,818 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 21666 . COSPAR: 1991-059A. Apogee: 1,008 km (626 mi). Perigee: 969 km (602 mi). Inclination: 82.90 deg. Period: 104.90 min. Military navigation satellite..

1991 September 28 - . 07:05 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 2157 - . Payload: Strela-3 no. 59. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 21728 . COSPAR: 1991-068A. Apogee: 1,413 km (877 mi). Perigee: 1,408 km (874 mi). Inclination: 82.60 deg. Period: 114.00 min. Eight satellites launched by a single carrier rocket..

Cosmos 2158 - . Payload: Strela-3 no. 60. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 21729 . COSPAR: 1991-068B. Apogee: 1,411 km (876 mi). Perigee: 1,404 km (872 mi). Inclination: 82.60 deg. Period: 113.90 min.

Cosmos 2159 - . Payload: Strela-3 no. 61. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 21730 . COSPAR: 1991-068C. Apogee: 1,410 km (870 mi). Perigee: 1,388 km (862 mi). Inclination: 82.60 deg. Period: 113.80 min.

Cosmos 2160 - . Payload: Strela-3 no. 62. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 21731 . COSPAR: 1991-068D. Apogee: 1,411 km (876 mi). Perigee: 1,398 km (868 mi). Inclination: 82.60 deg. Period: 113.90 min.

Cosmos 2161 - . Payload: Strela-3 no. 63. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 21732 . COSPAR: 1991-068E. Apogee: 1,411 km (876 mi). Perigee: 1,394 km (866 mi). Inclination: 82.60 deg. Period: 113.80 min.

Cosmos 2162 - . Payload: Strela-3 no. 64. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 21733 . COSPAR: 1991-068F. Apogee: 1,418 km (881 mi). Perigee: 1,409 km (875 mi). Inclination: 82.60 deg. Period: 114.10 min.

1991 October 10 - . 14:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2164 - . Mass: 750 kg (1,650 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1Yu. Decay Date: 1992-12-12 . USAF Sat Cat: 21743 . COSPAR: 1991-072A. Apogee: 541 km (336 mi). Perigee: 256 km (159 mi). Inclination: 74.00 deg. Period: 92.50 min. Radar calibration mission..

1991 November 12 - . 20:09 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 2165 - . Payload: Strela-3 no. 65. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 21779 . COSPAR: 1991-077A. Apogee: 1,412 km (877 mi). Perigee: 1,395 km (866 mi). Inclination: 82.60 deg. Period: 113.90 min. Six satellites launched by a single carrier rocket..

Cosmos 2167 - . Payload: Strela-3 no. 67. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 21781 . COSPAR: 1991-077C. Apogee: 1,412 km (877 mi). Perigee: 1,400 km (800 mi). Inclination: 82.60 deg. Period: 113.90 min.

Cosmos 2170 - . Payload: Strela-3 no. 70. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 21784 . COSPAR: 1991-077F. Apogee: 1,414 km (878 mi). Perigee: 1,412 km (877 mi). Inclination: 82.60 deg. Period: 114.10 min.

Cosmos 2168 - . Payload: Strela-3 no. 68. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 21782 . COSPAR: 1991-077D. Apogee: 1,412 km (877 mi). Perigee: 1,390 km (860 mi). Inclination: 82.60 deg. Period: 113.80 min.

Cosmos 2166 - . Payload: Strela-3 no. 66. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 21780 . COSPAR: 1991-077B. Apogee: 1,412 km (877 mi). Perigee: 1,407 km (874 mi). Inclination: 82.60 deg. Period: 114.00 min.

Cosmos 2169 - . Payload: Strela-3 no. 69. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 21783 . COSPAR: 1991-077E. Apogee: 1,413 km (877 mi). Perigee: 1,383 km (859 mi). Inclination: 82.60 deg. Period: 113.70 min.

1991 November 27 - . 03:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2173 - . Mass: 825 kg (1,818 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 21796 . COSPAR: 1991-081A. Apogee: 1,017 km (631 mi). Perigee: 946 km (587 mi). Inclination: 83.00 deg. Period: 104.70 min. Military navigation satellite. Positioned in plane 4 of constellation..

1992 February 17 - . 22:05 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2180 - . Mass: 825 kg (1,818 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 21875 . COSPAR: 1992-008A. Apogee: 1,014 km (630 mi). Perigee: 960 km (590 mi). Inclination: 82.90 deg. Period: 104.90 min. Military navigation satellite. Positioned in plane 6 of constellation..

1992 March 9 - . 22:35 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2181 - . Payload: Tsikada. Mass: 825 kg (1,818 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsikada. USAF Sat Cat: 21902 . COSPAR: 1992-012A. Apogee: 1,012 km (628 mi). Perigee: 972 km (603 mi). Inclination: 82.90 deg. Period: 105.00 min. Civilian navigation satellite. Positioned in plane 11 of constellation. Tsikada type spacecraft. Determination of the position of ships of the merchant marine and fishing fleet in the world's oceans and seas as part of the Tsikada space navigation system..

1992 April 15 - . 07:17 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2184 - . Mass: 825 kg (1,818 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 21937 . COSPAR: 1992-020A. Apogee: 1,014 km (630 mi). Perigee: 965 km (599 mi). Inclination: 82.90 deg. Period: 104.90 min. Military navigation satellite. Positioned in plane 2 of constellation..

1992 June 3 - . 00:50 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2187 - . Payload: Strela-1M no. 353. Mass: 45 kg (99 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 21976 . COSPAR: 1992-030A. Apogee: 1,480 km (910 mi). Perigee: 1,402 km (871 mi). Inclination: 74.00 deg. Period: 114.70 min. Eight satellites launched by a single carrier rocket..

Cosmos 2193 - . Payload: Strela-1M no. 359. Mass: 45 kg (99 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 21982 . COSPAR: 1992-030G. Apogee: 1,480 km (910 mi). Perigee: 1,446 km (898 mi). Inclination: 74.00 deg. Period: 115.20 min.

Cosmos 2189 - . Payload: Strela-1M no. 355. Mass: 45 kg (99 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 21978 . COSPAR: 1992-030C. Apogee: 1,480 km (910 mi). Perigee: 1,416 km (879 mi). Inclination: 74.00 deg. Period: 114.80 min.

Cosmos 2194 - . Payload: Strela-1M no. 360. Mass: 45 kg (99 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 21983 . COSPAR: 1992-030H. Apogee: 1,484 km (922 mi). Perigee: 1,458 km (905 mi). Inclination: 74.00 deg. Period: 115.40 min.

Cosmos 2188 - . Payload: Strela-1M no. 354. Mass: 45 kg (99 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 21977 . COSPAR: 1992-030B. Apogee: 1,479 km (919 mi). Perigee: 1,388 km (862 mi). Inclination: 74.00 deg. Period: 114.50 min.

Cosmos 2190 - . Payload: Strela-1M no. 356. Mass: 45 kg (99 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 21979 . COSPAR: 1992-030D. Apogee: 1,480 km (910 mi). Perigee: 1,431 km (889 mi). Inclination: 74.00 deg. Period: 115.00 min.

Cosmos 2192 - . Payload: Strela-1M no. 358. Mass: 45 kg (99 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 21981 . COSPAR: 1992-030F. Apogee: 1,486 km (923 mi). Perigee: 1,472 km (914 mi). Inclination: 74.00 deg. Period: 115.50 min.

Cosmos 2191 - . Payload: Strela-1M no. 357. Mass: 45 kg (99 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela. Spacecraft: Strela-1M. USAF Sat Cat: 21980 . COSPAR: 1992-030E. Apogee: 1,502 km (933 mi). Perigee: 1,473 km (915 mi). Inclination: 74.00 deg. Period: 115.70 min.

1992 July 1 - . 20:16 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. Launch Pad: LC133/3?. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2195 - . Mass: 825 kg (1,818 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 22006 . COSPAR: 1992-036A. Apogee: 1,010 km (620 mi). Perigee: 956 km (594 mi). Inclination: 82.90 deg. Period: 104.80 min. Military navigation satellite. Positioned in plane 1 of constellation. Replaced Cosmos 2135. Failed after 12 months in orbit..

1992 July 13 - . 17:41 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 2197 - . Payload: Strela-3 no. 71. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 22034 . COSPAR: 1992-042A. Apogee: 1,416 km (879 mi). Perigee: 1,397 km (868 mi). Inclination: 82.60 deg. Period: 113.90 min. Six satellites launched by a single carrier rocket..

Cosmos 2202 - . Payload: Strela-3 no. 74. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 22039 . COSPAR: 1992-042F. Apogee: 1,419 km (881 mi). Perigee: 1,407 km (874 mi). Inclination: 82.60 deg. Period: 114.10 min.

Cosmos 2198 - . Payload: Strela-3 no. 72. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 22035 . COSPAR: 1992-042B. Apogee: 1,417 km (880 mi). Perigee: 1,408 km (874 mi). Inclination: 82.60 deg. Period: 114.10 min.

Cosmos 2199 - . Payload: Gonets-D no. 1. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela-3. Spacecraft: Gonets-D1. USAF Sat Cat: 22036 . COSPAR: 1992-042C. Apogee: 1,427 km (886 mi). Perigee: 1,412 km (877 mi). Inclination: 82.60 deg. Period: 114.20 min. Test flight of new Gonets commercial communication system. Investigation of outer space. .

Cosmos 2200 - . Payload: Strela-3 no. 73. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 22037 . COSPAR: 1992-042D. Apogee: 1,416 km (879 mi). Perigee: 1,404 km (872 mi). Inclination: 82.60 deg. Period: 114.00 min.

Cosmos 2201 - . Payload: Gonets-D no. 2. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: Strela-3. Spacecraft: Gonets-D1. USAF Sat Cat: 22038 . COSPAR: 1992-042E. Apogee: 1,421 km (882 mi). Perigee: 1,412 km (877 mi). Inclination: 82.60 deg. Period: 114.10 min. Test flight of new Gonets commercial communication system. Investigation of outer space. .

1992 August 12 - . 05:44 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2208 - . Mass: 900 kg (1,980 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 22080 . COSPAR: 1992-053A. Apogee: 803 km (498 mi). Perigee: 785 km (487 mi). Inclination: 74.00 deg. Period: 100.80 min. Still operating in 1995..

1992 October 20 - . 12:58 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 2211 - . Payload: Strela-3 no. 75. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 22182 . COSPAR: 1992-068A. Apogee: 1,412 km (877 mi). Perigee: 1,402 km (871 mi). Inclination: 82.60 deg. Period: 113.90 min. Six satellites launched by a single carrier rocket..

Cosmos 2212 - . Payload: Strela-3 no. 76. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 22183 . COSPAR: 1992-068B. Apogee: 1,412 km (877 mi). Perigee: 1,410 km (870 mi). Inclination: 82.60 deg. Period: 114.00 min.

Cosmos 2213 - . Payload: Strela-3 no. 77. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 22184 . COSPAR: 1992-068C. Apogee: 1,414 km (878 mi). Perigee: 1,412 km (877 mi). Inclination: 82.60 deg. Period: 114.10 min.

Cosmos 2214 - . Payload: Strela-3 no. 78. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 22185 . COSPAR: 1992-068D. Apogee: 1,423 km (884 mi). Perigee: 1,411 km (876 mi). Inclination: 82.60 deg. Period: 114.20 min.

Cosmos 2215 - . Payload: Strela-3 no. 79. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 22186 . COSPAR: 1992-068E. Apogee: 1,429 km (887 mi). Perigee: 1,411 km (876 mi). Inclination: 82.60 deg. Period: 114.20 min.

Cosmos 2216 - . Payload: Strela-3 no. 80. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 22187 . COSPAR: 1992-068F. Apogee: 1,416 km (879 mi). Perigee: 1,410 km (870 mi). Inclination: 82.60 deg. Period: 114.10 min.

1992 October 29 - . 10:40 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2218 - . Mass: 825 kg (1,818 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 22207 . COSPAR: 1992-073A. Apogee: 1,014 km (630 mi). Perigee: 967 km (600 mi). Inclination: 82.90 deg. Period: 104.90 min. Military navigation satellite. Positioned in plane 3 of constellation..

1992 November 17 - . 07:47 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC45/1. LV Family: Zenit. Launch Vehicle: Zenit-2.

Cosmos 2219 - . Payload: Tselina-2 no. 13. Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-2. USAF Sat Cat: 22219 . COSPAR: 1992-076A. Apogee: 854 km (530 mi). Perigee: 845 km (525 mi). Inclination: 71.00 deg. Period: 101.90 min.

1992 November 24 - . 04:09 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 2221 - . Payload: Tselina-D no. 71. Mass: 2,000 kg (4,400 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 22236 . COSPAR: 1992-080A. Apogee: 662 km (411 mi). Perigee: 630 km (390 mi). Inclination: 82.50 deg. Period: 97.70 min. Investigation of outer space. .

1992 December 22 - . 12:36 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 2226 - . Payload: Geo-IK no. 13. Mass: 1,500 kg (3,300 lb). Nation: Russia. Agency: MO. Class: Earth. Type: Geodetic satellite. Spacecraft Bus: KAUR-1. Spacecraft: Geo-IK. USAF Sat Cat: 22282 . COSPAR: 1992-092A. Apogee: 1,525 km (947 mi). Perigee: 1,479 km (919 mi). Inclination: 73.60 deg. Period: 116.00 min. Investigation of outer space. .

1992 December 25 - . 05:56 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC45/1. LV Family: Zenit. Launch Vehicle: Zenit-2.

Cosmos 2227 - . Payload: Tselina-2 no. 14. Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-2. USAF Sat Cat: 22284 . COSPAR: 1992-093A. Apogee: 855 km (531 mi). Perigee: 845 km (525 mi). Inclination: 71.00 deg. Period: 101.90 min.

1992 December 25 - . 20:07 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32. Launch Pad: LC32/2. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 2228 - . Payload: Tselina-D no. 72. Mass: 2,000 kg (4,400 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 22286 . COSPAR: 1992-094A. Apogee: 666 km (413 mi). Perigee: 628 km (390 mi). Inclination: 82.50 deg. Period: 97.70 min. Investigation of outer space. .

1993 January 12 - . 11:10 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2230 - . Payload: Tsikada. Mass: 825 kg (1,818 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsikada. USAF Sat Cat: 22307 . COSPAR: 1993-001A. Apogee: 1,008 km (626 mi). Perigee: 969 km (602 mi). Inclination: 82.90 deg. Period: 104.90 min. Civilian navigation satellite. Positioned in plane 11 of constellation. TSIKADA type spacecraft. Determination of the position of ships of the merchant marine and fishing fleet in the world's oceans and seas as part of the Tsikada space navigation system..

1993 February 9 - . 02:56 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2233 - . Mass: 825 kg (1,818 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 22487 . COSPAR: 1993-008A. Apogee: 1,010 km (620 mi). Perigee: 951 km (590 mi). Inclination: 82.90 deg. Period: 104.70 min. Military navigation satellite. Positioned in plane 5 of constellation. Replaced Cosmos 2142..

1993 March 25 - . 13:15 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC158. LV Family: Topol'. Launch Vehicle: Start-1.

Start-1 - . Payload: EKA-1. Mass: 260 kg (570 lb). Nation: Russia. Agency: MO. Class: Communications. Type: Military communications satellite. Spacecraft Bus: Strela. Spacecraft: Start satellite. USAF Sat Cat: 22561 . COSPAR: 1993-014A. Apogee: 964 km (599 mi). Perigee: 681 km (423 mi). Inclination: 75.80 deg. Period: 101.40 min. Test flight of new booster based on SS-25 ICBM. Full-scale mock-up (actual weight) for the flight-design testing of the Start-1 carrier rocket. Experimental satellite launched by a Start-1 carrier rocket from the Plesetsk launch site. .

1993 March 26 - . 02:21 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC45/1. LV Family: Zenit. Launch Vehicle: Zenit-2.

Cosmos 2237 - . Payload: Tselina-2 no. 15. Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-2. USAF Sat Cat: 22565 . COSPAR: 1993-016A. Apogee: 855 km (531 mi). Perigee: 847 km (526 mi). Inclination: 70.90 deg. Period: 102.00 min.

1993 March 30 - . 12:00 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/20. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 2238 - . Payload: US-PU s/n 1. Mass: 3,150 kg (6,940 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-PU. Duration: 567.00 days. Decay Date: 1994-12-10 . USAF Sat Cat: 22585 . COSPAR: 1993-018A. Apogee: 416 km (258 mi). Perigee: 402 km (249 mi). Inclination: 65.00 deg. Period: 92.70 min. First launch of new EORSAT, first of at 120 degree intervals on the same orbit with a 0 degree ascending node. Ocean surveillance..

1993 April 1 - . 18:57 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2239 - . Mass: 825 kg (1,818 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 22590 . COSPAR: 1993-020A. Apogee: 997 km (619 mi). Perigee: 966 km (600 mi). Inclination: 82.90 deg. Period: 104.70 min. Military navigation satellite. Positioned in plane 4 of constellation. Replaced Cosmos 2173..

1993 April 16 - . 07:49 GMT - . Launch Site: Plesetsk. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 2242 - . Payload: Tselina-D no. 73. Mass: 2,000 kg (4,400 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-D. USAF Sat Cat: 22626 . COSPAR: 1993-024A. Apogee: 665 km (413 mi). Perigee: 629 km (390 mi). Inclination: 82.50 deg. Period: 97.70 min. Ocean surveillance. Investigation of outer space. .

1993 April 28 - . 03:39 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/20. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 2244 - . Payload: US-PU s/n 2. Mass: 3,150 kg (6,940 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-PU. Duration: 657.00 days. Decay Date: 1995-03-18 . USAF Sat Cat: 22643 . COSPAR: 1993-029A. Apogee: 416 km (258 mi). Perigee: 402 km (249 mi). Inclination: 65.00 deg. Period: 92.80 min. Second launch of new EORSAT, second of three stationed at 120 degree intervals on the same orbit with a 0 degree ascending node..

1993 May 11 - . 14:56 GMT - . Launch Site: Plesetsk. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 2245 - . Payload: Strela-3 no. 81. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 22646 . COSPAR: 1993-030A. Apogee: 1,417 km (880 mi). Perigee: 1,397 km (868 mi). Inclination: 82.60 deg. Period: 113.90 min. Six satellites launched by a single carrier rocket..

Cosmos 2247 - . Payload: Strela-3 no. 83. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 22648 . COSPAR: 1993-030C. Apogee: 1,418 km (881 mi). Perigee: 1,403 km (871 mi). Inclination: 82.60 deg. Period: 114.00 min.

Cosmos 2248 - . Payload: Strela-3 no. 84. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 22649 . COSPAR: 1993-030D. Apogee: 1,418 km (881 mi). Perigee: 1,401 km (870 mi). Inclination: 82.60 deg. Period: 114.00 min.

Cosmos 2249 - . Payload: Strela-3 no. 85. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 22650 . COSPAR: 1993-030E. Apogee: 1,418 km (881 mi). Perigee: 1,404 km (872 mi). Inclination: 82.60 deg. Period: 114.00 min.

Cosmos 2250 - . Payload: Strela-3 no. 86. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 22651 . COSPAR: 1993-030F. Apogee: 1,418 km (881 mi). Perigee: 1,402 km (871 mi). Inclination: 82.60 deg. Period: 114.00 min.

Cosmos 2246 - . Payload: Strela-3 no. 82. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 22647 . COSPAR: 1993-030B. Apogee: 1,418 km (881 mi). Perigee: 1,400 km (800 mi). Inclination: 82.60 deg. Period: 114.00 min.

1993 June 16 - . 04:17 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2251 - . Mass: 900 kg (1,980 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 22675 . COSPAR: 1993-036A. Apogee: 803 km (498 mi). Perigee: 778 km (483 mi). Inclination: 74.00 deg. Period: 100.70 min. Replaced Cosmos 2112. Inactive when it collided with Iridium 33 at 16:56 GMT on 10 February 2009, destroying both satellites and creating a debris cloud im MEO..

1993 June 24 - . 04:12 GMT - . Launch Site: Plesetsk. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 2252 - . Payload: Strela-3 no. 87. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 22687 . COSPAR: 1993-038A. Apogee: 1,417 km (880 mi). Perigee: 1,403 km (871 mi). Inclination: 82.60 deg. Period: 114.00 min. Six satellites launched by a single carrier rocket..

Cosmos 2255 - . Payload: Strela-3 no. 90. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 22690 . COSPAR: 1993-038D. Apogee: 1,416 km (879 mi). Perigee: 1,404 km (872 mi). Inclination: 82.60 deg. Period: 114.00 min.

Cosmos 2253 - . Payload: Strela-3 no. 88. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 22688 . COSPAR: 1993-038B. Apogee: 1,426 km (886 mi). Perigee: 1,408 km (874 mi). Inclination: 82.60 deg. Period: 114.20 min.

Cosmos 2254 - . Payload: Strela-3 no. 89. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 22689 . COSPAR: 1993-038C. Apogee: 1,414 km (878 mi). Perigee: 1,393 km (865 mi). Inclination: 82.60 deg. Period: 113.90 min.

Cosmos 2256 - . Payload: Strela-3 no. 91. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 22691 . COSPAR: 1993-038E. Apogee: 1,415 km (879 mi). Perigee: 1,400 km (800 mi). Inclination: 82.60 deg. Period: 114.00 min.

Cosmos 2257 - . Payload: Strela-3 no. 92. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 22692 . COSPAR: 1993-038F. Apogee: 1,421 km (882 mi). Perigee: 1,407 km (874 mi). Inclination: 82.60 deg. Period: 114.10 min.

1993 July 7 - . 07:15 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/20. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 2258 - . Payload: US-PY s/n 3. Mass: 3,150 kg (6,940 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-PU. Duration: 603.00 days. Decay Date: 1995-06-08 . USAF Sat Cat: 22709 . COSPAR: 1993-044A. Apogee: 417 km (259 mi). Perigee: 400 km (240 mi). Inclination: 65.00 deg. Period: 92.80 min. Third launch of new EORSAT, final of three stationed at 120 degree intervals on the same orbit with a 0 degree ascending node. Ocean surveillance..

1993 September 16 - . 07:36 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC45/1. LV Family: Zenit. Launch Vehicle: Zenit-2.

Cosmos 2263 - . Payload: Tselina-2 no. 16. Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-2. USAF Sat Cat: 22802 . COSPAR: 1993-059A. Apogee: 857 km (532 mi). Perigee: 845 km (525 mi). Inclination: 70.90 deg. Period: 102.00 min.

1993 September 17 - . 00:43 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/20. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 2264 - . Payload: US-PM s/n 4. Mass: 3,150 kg (6,940 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-PU. Duration: 564.00 days. Decay Date: 1995-08-07 . USAF Sat Cat: 22808 . COSPAR: 1993-060A. Apogee: 417 km (259 mi). Perigee: 401 km (249 mi). Inclination: 65.00 deg. Period: 92.80 min. EORSAT, first of three to be stationed at 120 degree intervals on the same orbit with a 215 degree ascending node. However cutbacks in program resulted in the constellation not being completed. Ocean surveillance..

1993 October 26 - . 10:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2265 - . Mass: 500 kg (1,100 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1Yu. Decay Date: 2003-08-11 . USAF Sat Cat: 22875 . COSPAR: 1993-067A. Apogee: 1,557 km (967 mi). Perigee: 290 km (180 mi). Inclination: 82.90 deg. Period: 103.50 min. Radar calibration mission..

1993 November 2 - . 12:10 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2266 - . Mass: 825 kg (1,818 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 22888 . COSPAR: 1993-070A. Apogee: 1,020 km (630 mi). Perigee: 947 km (588 mi). Inclination: 83.00 deg. Period: 104.80 min. Military navigation satellite. Positioned in plane 1 of constellation. Signals at 149.97 and 399.92 MHz..

1994 February 12 - . 08:54 GMT - . Launch Site: Plesetsk. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 2268 - . Payload: Strela-3 no. 93. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 22999 . COSPAR: 1994-011A. Apogee: 1,441 km (895 mi). Perigee: 1,420 km (880 mi). Inclination: 82.60 deg. Period: 114.30 min. Six satellites launched by a single carrier rocket. The space objects served the Ministry of Defence of the Russian Federation..

Cosmos 2270 - . Payload: Strela-3 no. 95. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 23001 . COSPAR: 1994-011C. Apogee: 1,441 km (895 mi). Perigee: 1,420 km (880 mi). Inclination: 82.60 deg. Period: 114.30 min.

Cosmos 2273 - . Payload: Strela-3 no. 98. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 23004 . COSPAR: 1994-011F. Apogee: 1,441 km (895 mi). Perigee: 1,420 km (880 mi). Inclination: 82.60 deg. Period: 114.30 min.

Cosmos 2271 - . Payload: Strela-3 no. 96. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 23002 . COSPAR: 1994-011D. Apogee: 1,441 km (895 mi). Perigee: 1,420 km (880 mi). Inclination: 82.60 deg. Period: 114.30 min.

Cosmos 2269 - . Payload: Strela-3 no. 94. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 23000 . COSPAR: 1994-011B. Apogee: 1,441 km (895 mi). Perigee: 1,420 km (880 mi). Inclination: 82.60 deg. Period: 114.30 min.

Cosmos 2272 - . Payload: Strela-3 no. 97. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 23003 . COSPAR: 1994-011E. Apogee: 1,441 km (895 mi). Perigee: 1,420 km (880 mi). Inclination: 82.60 deg. Period: 114.30 min.

1994 April 23 - . 08:01 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC45/1. LV Family: Zenit. Launch Vehicle: Zenit-2.

Cosmos 2278 - . Payload: Tselina-2 no. 17. Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-2. USAF Sat Cat: 23087 . COSPAR: 1994-023A. Apogee: 857 km (532 mi). Perigee: 846 km (525 mi). Inclination: 71.00 deg. Period: 102.00 min.

1994 April 26 - . 02:14 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2279 - . Mass: 825 kg (1,818 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 23092 . COSPAR: 1994-024A. Apogee: 1,007 km (625 mi). Perigee: 956 km (594 mi). Inclination: 83.00 deg. Period: 104.70 min. Military navigation satellite. Positioned in plane 6 of constellation..

1994 July 14 - . 05:13 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC133/3. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Nadezhda 4 - . Payload: Tsikada-Kospas. Mass: 825 kg (1,818 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Nadezhda. USAF Sat Cat: 23179 . COSPAR: 1994-041A. Apogee: 1,007 km (625 mi). Perigee: 951 km (590 mi). Inclination: 82.94 deg. Period: 104.68 min. Carried COSPAS/SARSAT search and rescue package. Civilian navigation satellite. Positioned in plane 14 of constellation. Maritime navigation. Signals at 150,00 MHz and 400.00 MHz..

1994 August 2 - . 20:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2285 - . Mass: 825 kg (1,818 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1. USAF Sat Cat: 23189 . COSPAR: 1994-045A. Apogee: 1,013 km (629 mi). Perigee: 974 km (605 mi). Inclination: 74.03 deg. Period: 104.98 min. Radar calibration mission..

1994 August 26 - . 12:00 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC45/1. LV Family: Zenit. Launch Vehicle: Zenit-2.

Cosmos 2290 - . Payload: Orlets-2 no. 1. Mass: 13,000 kg (28,000 lb). Nation: Russia. Agency: MO. Program: Orlets. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Yantar. Spacecraft: Orlets-2. Decay Date: 1995-04-04 . USAF Sat Cat: 23218 . COSPAR: 1994-053A. Apogee: 392 km (243 mi). Perigee: 181 km (112 mi). Inclination: 64.80 deg. Period: 90.25 min. Only flight of Orlets-2 long-duration military reconnaissance satellite with 22 film-return capsules..

1994 September 27 - . 14:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2292 - . Mass: 500 kg (1,100 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1. USAF Sat Cat: 23278 . COSPAR: 1994-061A. Apogee: 1,951 km (1,212 mi). Perigee: 400 km (240 mi). Inclination: 82.99 deg. Period: 108.90 min. Radar calibration mission..

1994 November 2 - . 01:04 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/20. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 2293 - . Payload: US-PM s/n 5. Mass: 3,150 kg (6,940 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-PU. Duration: 497.00 days. Decay Date: 1996-05-13 . USAF Sat Cat: 23336 . COSPAR: 1994-072A. Apogee: 418 km (259 mi). Perigee: 402 km (249 mi). Inclination: 65.03 deg. Period: 92.78 min. Second launch of new EORSAT, second of three to be stationed at 120 degree intervals on the same orbit with a 215 degree ascending node. However cutbacks in program resulted in the constellation not being completed. Ocean surveillance..

1994 November 24 - . 09:15 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC45/1. LV Family: Zenit. Launch Vehicle: Zenit-2.

Cosmos 2297 - . Payload: Tselina-2 no. 18. Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-2. USAF Sat Cat: 23404 . COSPAR: 1994-077A. Apogee: 857 km (532 mi). Perigee: 845 km (525 mi). Inclination: 71.01 deg. Period: 101.96 min.

1994 December 20 - . 05:11 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2298 - . Mass: 900 kg (1,980 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft Bus: KAUR-1. Spacecraft: Strela-2M. USAF Sat Cat: 23431 . COSPAR: 1994-083A. Apogee: 810 km (500 mi). Perigee: 785 km (487 mi). Inclination: 74.03 deg. Period: 100.83 min. Replaced Cosmos 2150. Final operational constellation was Cosmos 2208, 2251, and 2298..

1994 December 26 - . 22:26 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32/2. Launch Pad: LC32/2?. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 2299 - . Payload: Strela-3 no. 99. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 23441 . COSPAR: 1994-086A. Apogee: 1,415 km (879 mi). Perigee: 1,402 km (871 mi). Inclination: 82.57 deg. Period: 113.97 min. Six satellites launched by a single carrier rocket..

Cosmos 2304 - . Payload: Strela-3 no. 104. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 23446 . COSPAR: 1994-086F. Apogee: 1,417 km (880 mi). Perigee: 1,412 km (877 mi). Inclination: 82.56 deg. Period: 114.11 min.

Cosmos 2300 - . Payload: Strela-3 no. 100. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 23442 . COSPAR: 1994-086B. Apogee: 1,414 km (878 mi). Perigee: 1,410 km (870 mi). Inclination: 82.55 deg. Period: 114.05 min.

Cosmos 2301 - . Payload: Strela-3 no. 101. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 23443 . COSPAR: 1994-086C. Apogee: 1,415 km (879 mi). Perigee: 1,414 km (878 mi). Inclination: 82.56 deg. Period: 114.11 min.

Cosmos 2302 - . Payload: Strela-3 no. 102. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 23444 . COSPAR: 1994-086D. Apogee: 1,423 km (884 mi). Perigee: 1,414 km (878 mi). Inclination: 82.60 deg. Period: 114.20 min.

Cosmos 2303 - . Payload: Strela-3 no. 103. Mass: 220 kg (480 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 23445 . COSPAR: 1994-086E. Apogee: 1,430 km (880 mi). Perigee: 1,413 km (877 mi). Inclination: 82.56 deg. Period: 114.26 min.

1995 January 24 - . 03:54 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Tsikada - . Mass: 825 kg (1,818 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsikada. USAF Sat Cat: 23463 . COSPAR: 1995-002A. Apogee: 1,020 km (630 mi). Perigee: 964 km (599 mi). Inclination: 82.90 deg. Period: 105.00 min. Civilian navigation satellite. Positioned in plane 13 of constellation. Maritime navigation. Signals at 150.00 MHz and 400.00 MHz..

1995 March 2 - . 13:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2306 - . Mass: 1,000 kg (2,200 lb). Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft Bus: AUOS. Spacecraft: Taifun-2. Decay Date: 2000-10-30 . USAF Sat Cat: 23501 . COSPAR: 1995-008A. Apogee: 513 km (318 mi). Perigee: 466 km (289 mi). Inclination: 65.80 deg. Period: 94.20 min. Released 25 Romb radar calibration subsatellites. Reentered on October 30, 2000..

1995 March 22 - . 04:09 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2310 - . Mass: 825 kg (1,818 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 23526 . COSPAR: 1995-012A. Apogee: 1,010 km (620 mi). Perigee: 980 km (600 mi). Inclination: 82.90 deg. Period: 105.00 min. Military navigation satellite. Positioned in plane 2 of constellation..

1995 June 8 - . 04:43 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/20. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 2313 - . Payload: US-PM s/n 6. Mass: 3,150 kg (6,940 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-PU. Duration: 685.00 days. Decay Date: 1997-07-11 . USAF Sat Cat: 23596 . COSPAR: 1995-028A. Apogee: 419 km (260 mi). Perigee: 410 km (250 mi). Inclination: 65.00 deg. Period: 87.60 min. EORSAT, first of three to be stationed at 120 degree intervals on the same orbit with a 143 degree ascending node. However cutbacks in program resulted in the constellation not being completed. Ocean surveillance..

1995 July 5 - . 03:09 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2315 - . Payload: Tsikada. Mass: 825 kg (1,818 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Tsikada. USAF Sat Cat: 23603 . COSPAR: 1995-032A. Apogee: 1,013 km (629 mi). Perigee: 970 km (600 mi). Inclination: 82.90 deg. Period: 104.90 min. Civilian navigation satellite. Positioned in plane 11 of constellation. Signals at 150.,00 MHz and 400.00 MHz..

1995 October 6 - . 03:23 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2321 - . Mass: 825 kg (1,818 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. Decay Date: 1997-08-21 . USAF Sat Cat: 23676 . COSPAR: 1995-052A. Apogee: 754 km (468 mi). Perigee: 256 km (159 mi). Inclination: 82.90 deg. Period: 87.10 min. Second stage anomaly; failed to reach desired orbit; military navigation..

1995 October 31 - . 20:19 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC45/1. LV Family: Zenit. Launch Vehicle: Zenit-2.

Cosmos 2322 - . Payload: Tselina-2 no. 19. Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-2. USAF Sat Cat: 23704 . COSPAR: 1995-058A. Apogee: 854 km (530 mi). Perigee: 847 km (526 mi). Inclination: 71.00 deg. Period: 102.00 min.

1995 December 20 - . 00:52 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/20. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 2326 - . Payload: US-PM s/n 7. Mass: 3,150 kg (6,940 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-PU. Duration: 660.00 days. Decay Date: 1997-11-08 . USAF Sat Cat: 23748 . COSPAR: 1995-071A. Apogee: 415 km (257 mi). Perigee: 406 km (252 mi). Inclination: 65.00 deg. Period: 87.20 min. EORSAT, placed in 215 degree ascending node orbital slot. Ocean surveillance; also performed astrophysics research..

1996 January 16 - . 15:33 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2327 - . Mass: 825 kg (1,818 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 23773 . COSPAR: 1996-004A. Apogee: 1,020 km (630 mi). Perigee: 950 km (590 mi). Inclination: 83.00 deg. Period: 104.80 min. Military navigation satellite. Positioned in plane 1 of constellation..

1996 February 19 - . 00:58 GMT - . Launch Site: Plesetsk. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 2328 - . Payload: Strela-3 no. 105. Mass: 225 kg (496 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 23790 . COSPAR: 1996-009D. Apogee: 1,417 km (880 mi). Perigee: 1,408 km (874 mi). Inclination: 82.60 deg. Period: 114.10 min.

Cosmos 2329 - . Payload: Strela-3 no. 106. Mass: 225 kg (496 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 23791 . COSPAR: 1996-009E. Apogee: 1,421 km (882 mi). Perigee: 1,411 km (876 mi). Inclination: 82.60 deg. Period: 114.20 min.

Cosmos 2330 - . Payload: Strela-3 no. 107. Mass: 225 kg (496 lb). Nation: Russia. Agency: MO. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 23792 . COSPAR: 1996-009F. Apogee: 1,427 km (886 mi). Perigee: 1,412 km (877 mi). Inclination: 82.60 deg. Period: 114.20 min.

1996 April 24 - . 13:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2332 - . Nation: Russia. Agency: MO. Class: Surveillance. Type: Radar calibration target. Spacecraft: Taifun-1Yu. Decay Date: 2005-01-28 . USAF Sat Cat: 23853 . COSPAR: 1996-025A. Apogee: 1,548 km (961 mi). Perigee: 294 km (182 mi). Inclination: 82.90 deg. Period: 102.70 min. Radar calibration mission..

1996 September 4 - . 09:01 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC45/1. LV Family: Zenit. Launch Vehicle: Zenit-2.

Cosmos 2333 - . Payload: Tselina-2 no. 20. Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MO. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-2. USAF Sat Cat: 24297 . COSPAR: 1996-051A. Apogee: 852 km (529 mi). Perigee: 849 km (527 mi). Inclination: 70.90 deg. Period: 101.90 min. New heavy ELINT class..

1996 September 5 - . 12:47 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2334 - . Mass: 825 kg (1,818 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 24304 . COSPAR: 1996-052A. Apogee: 1,011 km (628 mi). Perigee: 966 km (600 mi). Inclination: 82.90 deg. Period: 104.90 min. Military navigation satellite. Positioned in plane 1 of constellation. Signals at 150.03 MHz and 400.08 MHz..

1996 December 11 - . 12:00 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 2335 - . Payload: US-PM s/n 8. Mass: 3,150 kg (6,940 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-PU. Decay Date: 1999-01-01 . USAF Sat Cat: 24670 . COSPAR: 1996-069A. Apogee: 418 km (259 mi). Perigee: 403 km (250 mi). Inclination: 65.00 deg. Period: 92.80 min. EORSAT, second of three to be stationed at 120 degree intervals on the same orbit with a 143 degree ascending node. However cutbacks in program resulted in the constellation not being completed. Still in operation as of December 1997..

1996 December 20 - . 06:43 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2336 - . Mass: 825 kg (1,818 lb). Nation: Russia. Agency: MO. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 24677 . COSPAR: 1996-071A. Apogee: 1,012 km (628 mi). Perigee: 979 km (608 mi). Inclination: 82.90 deg. Period: 105.00 min. Military navigation satellite. Positioned in plane 4 of constellation. Signals at 149.97 and 399.92 MHz..

1997 January 10 - . Launch Site: Plesetsk . Launch Complex: Plesetsk LC16/2. LV Family: R-7. Launch Vehicle: Molniya 8K78M.

Oko launch abort - . Mass: 1,900 kg (4,100 lb). Nation: USA. Agency: MO. Manufacturer: Lavochkin bureau. Class: Surveillance. Type: Early warning satellite. Spacecraft: Oko. Oko launch aborted at moment of engine ignition. Spacecraft was intended to cover Oko constellation planes 8/9 - 209 degree longitude of ascending node..

1997 February 14 - . 03:47 GMT - . Launch Site: Plesetsk. LV Family: R-36. Launch Vehicle: Tsiklon-3.

Cosmos 2337 - . Payload: Strela-3 no. 108. Mass: 225 kg (496 lb). Nation: Russia. Agency: MO. Manufacturer: Reshetnev bureau. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 24728 . COSPAR: 1997-006D. Apogee: 1,412 km (877 mi). Perigee: 1,403 km (871 mi). Inclination: 82.60 deg. Period: 114.00 min.

Cosmos 2338 - . Payload: Strela-3 no. 109. Mass: 225 kg (496 lb). Nation: Russia. Agency: MO. Manufacturer: Reshetnev bureau. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 24729 . COSPAR: 1997-006E. Apogee: 1,413 km (877 mi). Perigee: 1,410 km (870 mi). Inclination: 82.60 deg. Period: 114.00 min.

Cosmos 2339 - . Payload: Strela-3 no. 110. Mass: 225 kg (496 lb). Nation: Russia. Agency: MO. Manufacturer: Reshetnev bureau. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 24730 . COSPAR: 1997-006F. Apogee: 1,415 km (879 mi). Perigee: 1,412 km (877 mi). Inclination: 82.60 deg. Period: 114.10 min.

1997 March 4 - . 02:00 GMT - . Launch Site: Svobodniy. Launch Complex: Svobodniy LC5. LV Family: Topol'. Launch Vehicle: Start-1.2.

Zeya - . Payload: Zeya No. 1. Nation: Russia. Agency: MO. Manufacturer: Reshetnev bureau. Class: Communications. Type: Military communications satellite. Spacecraft Bus: Strela. Spacecraft: Zeya. Decay Date: 1999-10-25 . USAF Sat Cat: 24744 . COSPAR: 1997-010A. Apogee: 472 km (293 mi). Perigee: 460 km (280 mi). Inclination: 97.30 deg. Period: 93.60 min.

1997 April 9 - . 08:58 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC16/2. LV Family: R-7. Launch Vehicle: Molniya 8K78M.

Cosmos 2340 - . Payload: Oko #77. Mass: 1,900 kg (4,100 lb). Nation: Russia. Agency: MO. Manufacturer: Lavochkin bureau. Class: Surveillance. Type: Early warning satellite. Spacecraft: Oko. USAF Sat Cat: 24761 . COSPAR: 1997-015A. Apogee: 37,201 km (23,115 mi). Perigee: 3,164 km (1,966 mi). Inclination: 65.20 deg. Period: 718.00 min. Covered Oko constellation planes 8/9 - 217 degree longitude of ascending node..

1997 April 17 - . 13:03 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2341 - . Mass: 825 kg (1,818 lb). Nation: Russia. Agency: MO. Manufacturer: AKO Polyot. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 24772 . COSPAR: 1997-017A. Apogee: 1,014 km (630 mi). Perigee: 977 km (607 mi). Inclination: 82.90 deg. Period: 105.00 min. Military navigation satellite. Positioned in plane 2 of constellation. Signals at 149.91 and 399.76 MHz..

1997 May 14 - . 00:33 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC43/4. LV Family: R-7. Launch Vehicle: Molniya 8K78M.

Cosmos 2342 - . Payload: Oko #78. Mass: 1,900 kg (4,100 lb). Nation: Russia. Agency: MO. Manufacturer: Lavochkin bureau. Class: Surveillance. Type: Early warning satellite. Spacecraft: Oko. USAF Sat Cat: 24800 . COSPAR: 1997-022A. Apogee: 37,820 km (23,500 mi). Perigee: 2,584 km (1,605 mi). Inclination: 66.70 deg. Period: 718.80 min. Covered Oko constellation planes 6/7 - 129 degree longitude of ascending node..

1997 May 15 - . 12:10 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC31. LV Family: R-7. Launch Vehicle: Soyuz-U-PVB.

Cosmos 2343 - . Payload: Orlets-1 no. 6. Mass: 6,500 kg (14,300 lb). Nation: Russia. Agency: MO. Manufacturer: Kozlov bureau. Program: Orlets. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Yantar. Spacecraft: Orlets-1. Duration: 123.00 days. Decay Date: 1997-09-15 . USAF Sat Cat: 24805 . COSPAR: 1997-024A. Apogee: 343 km (213 mi). Perigee: 179 km (111 mi). Inclination: 64.90 deg. Period: 89.40 min.
Long duration film return military reconnaissance satellite. After returning multiple film capsules, the spacecraft was deorbited. This satellite provided Russia with the photo reconnaisance capability after a break of 7 1/2 months. This launch came on the 40th anniversary of the first successful launch of the R-7 rocket, from which the Soyuz-U was derived. It was the 250th launch of the Soyuz-U from Baikonur, the 350th launch from Launch Complex 31, and the 666th launch of a Soyuz-U.

1997 June 6 - . 16:56 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC200/39. LV Family: Proton. Launch Vehicle: Proton-K/17S40.

Cosmos 2344 - . Payload: Arkon-1 s/n 1. Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MO. Manufacturer: Lavochkin bureau. Class: Surveillance. Type: Military surveillance satellite. Spacecraft: Arkon-1. USAF Sat Cat: 24827 . COSPAR: 1997-028A. Apogee: 2,739 km (1,701 mi). Perigee: 1,502 km (933 mi). Inclination: 63.40 deg. Period: 130.00 min. First launch in a new series of electro-optical military reconnaisance satellites. .

1997 August 14 - . 20:49 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC200/39. LV Family: Proton. Launch Vehicle: Proton-K/DM-2.

Cosmos 2345 - . Payload: SPRN No. 8. Mass: 2,500 kg (5,500 lb). Nation: Russia. Agency: MO. Manufacturer: Lavochkin bureau. Class: Surveillance. Type: Early warning satellite. Spacecraft: Prognoz SPRN. Completed Operations Date: 1999-01-01 . USAF Sat Cat: 24894 . COSPAR: 1997-041A. Apogee: 36,504 km (22,682 mi). Perigee: 35,134 km (21,831 mi). Inclination: 2.60 deg. Period: 1,437.80 min.
Geosynchronous ballistic missile early warning satellite. Positioned in geosynchronous orbit at 23 deg W in 1997-1999 As of 4 September 2001 located at 142.44 deg E drifting at 0.028 deg E per day. As of 2007 Mar 9 located at 66.03W drifting at 0.329E degrees per day.

1997 September 23 - . 16:44 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2346 - . Mass: 825 kg (1,818 lb). Nation: Russia. Agency: MO. Manufacturer: Reshetnev bureau. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 24953 . COSPAR: 1997-052A. Apogee: 997 km (619 mi). Perigee: 937 km (582 mi). Inclination: 82.90 deg. Period: 104.40 min. Military navigation satellite..

1997 September 24 - . 21:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC43/4. LV Family: R-7. Launch Vehicle: Molniya 8K78M.

Molniya-1T - . Mass: 1,600 kg (3,500 lb). Nation: Russia. Agency: MO. Manufacturer: Reshetnev bureau. Program: Molniya. Class: Communications. Type: Military communications satellite. Spacecraft Bus: KAUR-2. Spacecraft: Molniya-1T. USAF Sat Cat: 24960 . COSPAR: 1997-054A. Apogee: 39,575 km (24,590 mi). Perigee: 782 km (485 mi). Inclination: 63.90 deg. Period: 717.80 min.

1997 December 9 - . 07:17 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC90/19. Launch Pad: LC90/pad?. LV Family: R-36. Launch Vehicle: Tsiklon-2.

Cosmos 2347 - . Payload: US-PM s/n 9. Mass: 3,150 kg (6,940 lb). Nation: Russia. Agency: MO. Program: EORSAT. Class: Surveillance. Type: Naval SIGINT. Spacecraft Bus: Kosmoplan. Spacecraft: US-PU. Decay Date: 1999-12-11 . USAF Sat Cat: 25088 . COSPAR: 1997-079A. Apogee: 417 km (259 mi). Perigee: 403 km (250 mi). Inclination: 65.00 deg. Period: 92.80 min. EORSAT, in the 217 degree ascending node slot. Still in operation as of December 1997..

1997 December 15 - . 15:40 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U-PVB.

Cosmos 2348 - . Mass: 6,600 kg (14,500 lb). Nation: Russia. Agency: MO. Manufacturer: Kozlov bureau. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Yantar. Spacecraft: Yantar-4K1. Duration: 120.00 days. Decay Date: 1998-04-14 . USAF Sat Cat: 25095 . COSPAR: 1997-080A. Apogee: 361 km (224 mi). Perigee: 175 km (108 mi). Inclination: 67.10 deg. Period: 89.40 min. High resolution photo reconnaissance; returned film in two small SpK capsules during the mission and with the main capsule at completion of the mission. Landed 14 April 1998..

1998 May 7 - . 08:53 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC16/2. LV Family: R-7. Launch Vehicle: Molniya 8K78M.

Cosmos 2351 - . Mass: 1,900 kg (4,100 lb). Nation: Russia. Agency: MO. Manufacturer: Lavochkin bureau. Class: Surveillance. Type: Early warning satellite. Spacecraft: Oko. USAF Sat Cat: 25327 . COSPAR: 1998-027A. Apogee: 37,513 km (23,309 mi). Perigee: 2,806 km (1,743 mi). Inclination: 63.70 deg. Period: 717.10 min.

1998 June 15 - . 22:58 GMT - . Launch Site: Plesetsk. LV Family: R-36. Launch Vehicle: Tsiklon-3. FAILURE: The launch vehicle control system was misprogrammed before launch due to a malfunction of the ground instrumentation. However the satellites were in usable orbits..

Cosmos 2352 - . Payload: Strela-3 no. 108. Mass: 225 kg (496 lb). Nation: Russia. Agency: MO. Manufacturer: Reshetnev bureau. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 25363 . COSPAR: 1998-036A. Apogee: 1,872 km (1,163 mi). Perigee: 1,313 km (815 mi). Inclination: 82.60 deg. Period: 118.00 min. Six Strela-3 military communications satellites launched as usual by a single launch vehicle. However the S5M third stage cut off early during its circulisation burn, leaving the satellites in elliptical 1300 x 1900 km orbits..

Cosmos 2356 - . Payload: Strela-3 no. 112. Mass: 225 kg (496 lb). Nation: Russia. Agency: MO. Manufacturer: Reshetnev bureau. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 25367 . COSPAR: 1998-036E. Apogee: 1,865 km (1,158 mi). Perigee: 1,300 km (800 mi). Inclination: 82.60 deg. Period: 117.80 min.

Cosmos 2357 - . Payload: Strela-3 no. 113. Mass: 225 kg (496 lb). Nation: Russia. Agency: MO. Manufacturer: Reshetnev bureau. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 25368 . COSPAR: 1998-036F. Apogee: 1,861 km (1,156 mi). Perigee: 1,296 km (805 mi). Inclination: 82.60 deg. Period: 117.70 min.

Cosmos 2355 - . Payload: Strela-3 no. 111. Mass: 225 kg (496 lb). Nation: Russia. Agency: MO. Manufacturer: Reshetnev bureau. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 25366 . COSPAR: 1998-036D. Apogee: 1,865 km (1,158 mi). Perigee: 1,305 km (810 mi). Inclination: 82.60 deg. Period: 117.90 min.

Cosmos 2354 - . Payload: Strela-3 no. 110. Mass: 225 kg (496 lb). Nation: Russia. Agency: MO. Manufacturer: Reshetnev bureau. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 25365 . COSPAR: 1998-036C. Apogee: 1,869 km (1,161 mi). Perigee: 1,309 km (813 mi). Inclination: 82.60 deg. Period: 118.00 min.

Cosmos 2353 - . Payload: Strela-3 no. 109. Mass: 225 kg (496 lb). Nation: Russia. Agency: MO. Manufacturer: Reshetnev bureau. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. USAF Sat Cat: 25364 . COSPAR: 1998-036B. Apogee: 1,867 km (1,160 mi). Perigee: 1,303 km (809 mi). Inclination: 82.60 deg. Period: 117.90 min.

1998 June 24 - . 18:29 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC43/3. LV Family: R-7. Launch Vehicle: Soyuz-U-PVB.

Cosmos 2358 - . Mass: 6,600 kg (14,500 lb). Nation: Russia. Agency: MO. Manufacturer: Kozlov bureau. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Yantar. Spacecraft: Yantar-4K1. Duration: 120.00 days. Decay Date: 1998-10-22 . USAF Sat Cat: 25373 . COSPAR: 1998-038A. Apogee: 316 km (196 mi). Perigee: 167 km (103 mi). Inclination: 67.10 deg. Period: 89.30 min. High resolution photo reconnaissance; returned film in two small SpK capsules during the mission and with the main capsule at completion of the mission. Landed October 22, 1998..

1998 June 25 - . 14:00 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC31. LV Family: R-7. Launch Vehicle: Soyuz-U-PVB.

Cosmos 2359 - . Mass: 6,620 kg (14,590 lb). Nation: Russia. Agency: MO. Manufacturer: Kozlov bureau. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Yantar. Spacecraft: Yantar-4KS1. Decay Date: 1999-07-12 . USAF Sat Cat: 25376 . COSPAR: 1998-039A. Apogee: 300 km (180 mi). Perigee: 239 km (148 mi). Inclination: 64.90 deg. Period: 89.90 min. Photo/digital surveillance. Entered an initial 170 x 290 km x 64.9 deg initial orbit. It manoeuvred to its operational orbit of 240 x 302 km x 64.9 deg on June 27..

1998 July 28 - . 09:15 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC45/1. LV Family: Zenit. Launch Vehicle: Zenit-2.

Cosmos 2360 - . Payload: Tselina-2 no. 22. Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MO. Manufacturer: Yuzhnoye. Program: Tselina. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-2. USAF Sat Cat: 25406 . COSPAR: 1998-045A. Apogee: 855 km (531 mi). Perigee: 847 km (526 mi). Inclination: 71.00 deg. Period: 102.00 min.

1998 December 10 - . 11:57 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Nadezhda 5 - . Payload: Tsikada-Kospas. Mass: 820 kg (1,800 lb). Nation: Russia. Agency: MO. Manufacturer: AKO Polyot. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Nadezhda. USAF Sat Cat: 25567 . COSPAR: 1998-072A. Apogee: 1,013 km (629 mi). Perigee: 974 km (605 mi). Inclination: 83.00 deg. Period: 105.00 min.

1998 December 24 - . 20:02 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2361 - . Mass: 825 kg (1,818 lb). Nation: Russia. Agency: MO. Manufacturer: AKO Polyot. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 25590 . COSPAR: 1998-076A. Apogee: 1,013 km (629 mi). Perigee: 967 km (600 mi). Inclination: 82.90 deg. Period: 104.90 min. A Parus navigation satellite in the same orbital plane as Cosmos 2233..

1999 February 28 - . 04:00 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC81/23. LV Family: Proton. Launch Vehicle: Proton-K/DM-2.

Raduga-1 - . Payload: Raduga-1 s/n 14. Mass: 2,000 kg (4,400 lb). Nation: Russia. Agency: MO. Manufacturer: Reshetnev bureau. Class: Communications. Type: Military communications satellite. Spacecraft Bus: KAUR-3. Spacecraft: Raduga-1. USAF Sat Cat: 25642 . COSPAR: 1999-010A. Apogee: 35,802 km (22,246 mi). Perigee: 35,782 km (22,233 mi). Inclination: 10.90 deg. Period: 1,436.40 min.
Geosynchronous communications satellite, stationed at 35 deg E. Positioned in geosynchronous orbit at 35 deg E in 1999. As of 5 September 2001 located at 34.80 deg E drifting at 0.013 deg E per day. As of 2007 Mar 10 located at 107.14E drifting at 0.165W degrees per day.

1999 July 8 - . 08:45 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC43/3. LV Family: R-7. Launch Vehicle: Molniya 8K78M.

Molniya-3-50 - . Payload: Molniya-3 s/n 63. Mass: 1,600 kg (3,500 lb). Nation: Russia. Agency: MO. Manufacturer: Reshetnev bureau. Program: Molniya. Class: Communications. Type: Military communications satellite. Spacecraft Bus: KAUR-2. Spacecraft: Molniya-3. USAF Sat Cat: 25847 . COSPAR: 1999-036A. Apogee: 38,540 km (23,940 mi). Perigee: 1,811 km (1,125 mi). Inclination: 63.50 deg. Period: 717.70 min.
The launch was from one of the three active R-7 class pads at Plesetsk (LC16/pad 2, LC43/pad 3, LC43/pad 4) and used the 8K78M launch vehicle, consisting of the 11S59 core packet, the 11S510 Block I third stage, and the Block-ML upper stage. The Block ML and the payload were placed in a 62.8 degree low parking orbit and then the ML fired to deliver the payload to a 12-hour operational orbit. This was the 52nd Molniya-3 to be launched (two were orbited under the Cosmos designation).

1999 August 18 - . 18:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC43/3. LV Family: R-7. Launch Vehicle: Soyuz-U-PVB.

Cosmos 2365 - . Mass: 6,600 kg (14,500 lb). Nation: Russia. Agency: MO. Manufacturer: Kozlov bureau. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Yantar. Spacecraft: Yantar-4K1. Duration: 119.00 days. Decay Date: 1999-12-15 . USAF Sat Cat: 25889 . COSPAR: 1999-044A. Apogee: 338 km (210 mi). Perigee: 184 km (114 mi). Inclination: 67.10 deg. Period: 89.73 min. High resolution photo reconnaissance; returned film in two small SpK capsules during the mission and with the main capsule at completion of the mission. Landed in Russia on December 15, 1999..

1999 August 26 - . 12:02 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2366 - . Mass: 825 kg (1,818 lb). Nation: Russia. Agency: MO. Manufacturer: AKO Polyot. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 25892 . COSPAR: 1999-045A. Apogee: 1,007 km (625 mi). Perigee: 963 km (598 mi). Inclination: 82.90 deg. Period: 104.80 min.

2000 February 3 - . 09:26 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC45/1. LV Family: Zenit. Launch Vehicle: Zenit-2.

Cosmos 2369 - . Mass: 3,200 kg (7,000 lb). Nation: Russia. Agency: MO. Manufacturer: Yuzhnoye. Class: Surveillance. Type: SIGINT. Spacecraft: Tselina-2. USAF Sat Cat: 26069 . COSPAR: 2000-006A. Apogee: 860 km (534 mi). Perigee: 849 km (528 mi). Inclination: 71.00 deg. Period: 101.95 min. ELINT satellite..

2000 May 3 - . 13:25 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. LV Family: R-7. Launch Vehicle: Soyuz-U-PVB.

Cosmos 2370 - . Payload: Neman. Mass: 6,700 kg (14,700 lb). Nation: Russia. Agency: MO. Manufacturer: Kozlov bureau. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Yantar. Spacecraft: Yantar-4KS1. Decay Date: 2001-05-03 . USAF Sat Cat: 26354 . COSPAR: 2000-023A. Apogee: 312 km (194 mi). Perigee: 244 km (152 mi). Inclination: 64.73 deg. Period: 90.00 min.
Military Observation. Advanced imaging reconnaissance satellite. Relays digital imagery to earth via geostationary comsats. The last such satellite, Cosmos 2359, reentered in July 1999 after one year in orbit. The Soyuz-U launcher placed it in a 183 x 277 km x 64.8 deg initial orbit; it raised altitude to 240 x 300 km about 24 hr after launch.

2000 June 28 - . 10:37 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Nadezhda - . Payload: Tsikada-Kospas. Mass: 825 kg (1,818 lb). Nation: Russia. Agency: MO. Manufacturer: AKO Polyot. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Nadezhda. USAF Sat Cat: 26384 . COSPAR: 2000-033A. Apogee: 712 km (442 mi). Perigee: 686 km (426 mi). Inclination: 98.14 deg. Period: 98.66 min. Nadezhda navigation/search and rescue satellite. This represented the first sun-synchronous launch from Plesetsk..

2000 July 4 - . 23:44 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC200/39. LV Family: Proton. Launch Vehicle: Proton-K/DM-2.

Cosmos 2371 - . Payload: Geyzer. Mass: 2,400 kg (5,200 lb). Nation: Russia. Agency: MO. Manufacturer: Reshetnev bureau. Class: Communications. Type: Military communications satellite. Spacecraft Bus: KAUR-4. Spacecraft: Potok. Completed Operations Date: 2000-07-05 . USAF Sat Cat: 26394 . COSPAR: 2000-036A. Apogee: 35,802 km (22,246 mi). Perigee: 35,776 km (22,230 mi). Inclination: 8.60 deg. Period: 1,436.20 min.
Second flight using RD-0210 Phase 2 engines. Geizer military communications satellite. The Blok DM upper stage inserted the Geizer into geosynchronous orbit at 06:20 GMT on July 5. Stationed at 80 deg E. Positioned in geosynchronous orbit at 80 deg E in 2000. As of 6 September 2001 located at 79.81 deg E drifting at 0.014 deg E per day. As of 2007 Mar 10 located at 79.73E drifting at 0.022W degrees per day.

2000 August 28 - . 20:08 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC81/24. LV Family: Proton. Launch Vehicle: Proton-K/DM-2.

Raduga-1 - . Mass: 2,400 kg (5,200 lb). Nation: Russia. Agency: MO. Manufacturer: Reshetnev bureau. Class: Communications. Type: Military communications satellite. Spacecraft Bus: KAUR-3. Spacecraft: Raduga-1. USAF Sat Cat: 26477 . COSPAR: 2000-049A. Apogee: 35,791 km (22,239 mi). Perigee: 35,776 km (22,230 mi). Inclination: 0.10 deg. Period: 1,435.90 min.
Raduga-1 military communications satellite initially named Cosmos 2372 by the RVSN press service. Stationed at 50 deg E. As of 5 September 2001 located at 49.25 deg E drifting at 0.048 deg W per day. As of 2007 Mar 10 located at 45.70E drifting at 0.012W degrees per day.

2000 September 25 - . 10:10 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC45/1. LV Family: Zenit. Launch Vehicle: Zenit-2.

Cosmos 2372 - . Mass: 12,000 kg (26,000 lb). Nation: Russia. Agency: MO. Manufacturer: Kozlov bureau. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Yantar. Spacecraft: Orlets-2. Duration: 269.00 days. Decay Date: 2001-04-20 . USAF Sat Cat: 26538 . COSPAR: 2000-056A. Apogee: 343 km (213 mi). Perigee: 211 km (131 mi). Inclination: 64.78 deg. Period: 89.97 min. Reported code name Yenisey. It is speculated that this is an improved version of the Orlets satellite launched as Cosmos 2290 in 1994. Re-entered on Apr 20, 2001 after a 7 month mission..

2000 September 29 - . 09:30 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC31. LV Family: R-7. Launch Vehicle: Soyuz-U-PVB.

Cosmos 2373 - . Mass: 6,600 kg (14,500 lb). Nation: Russia. Agency: MO. Manufacturer: Kozlov bureau. Class: Surveillance. Type: Cartographic satellite. Spacecraft Bus: Yantar. Spacecraft: Yantar-1KFT. Duration: 46.56 days. Decay Date: 2000-11-14 . USAF Sat Cat: 26552 . COSPAR: 2000-058A. Apogee: 285 km (177 mi). Perigee: 211 km (131 mi). Inclination: 70.30 deg. Period: 89.46 min.
Twentieth Kometa cartographic satellite, using the Yantar service module with a Vostok-type reentry vehicle. It was announced as a dual civil-military geodetic mission. After a day it raised its orbit to 211 x 285 km x 70.4 deg. Landed near Orenburg, Russia on November 14. Deorbit burn was probably around 2230 GMT; the Vostok-style sphere landed at 2253 GMT.

2000 October 13 - . 14:12 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC81/24. LV Family: Proton. Launch Vehicle: Proton-K/DM-2.

Cosmos 2374 - . Payload: Glonass s/n 83. Mass: 1,415 kg (3,119 lb). Nation: Russia. Agency: MO. Manufacturer: AKO Polyot. Class: Navigation. Type: Navigation satellite. Spacecraft: Glonass. USAF Sat Cat: 26564 . COSPAR: 2000-063A. Apogee: 19,136 km (11,890 mi). Perigee: 19,124 km (11,883 mi). Inclination: 64.60 deg. Period: 675.70 min.
Three navigation satellites for the GLONASS system were launched by a single Proton-K/Blok DM-2 upper stage into an initial 160 km x 64.8 deg parking orbit. The Blok DM-2 made two burns to maneuver into a 19120 x 19120 km x 64.8 deg orbit and deployed the three satellites about four hours after launch.

Cosmos 2375 - . Payload: Glonass s/n 87. Mass: 1,415 kg (3,119 lb). Nation: Russia. Agency: MO. Manufacturer: AKO Polyot. Class: Navigation. Type: Navigation satellite. Spacecraft: Glonass. USAF Sat Cat: 26565 . COSPAR: 2000-063B. Apogee: 19,136 km (11,890 mi). Perigee: 19,124 km (11,883 mi). Inclination: 64.60 deg. Period: 675.70 min.

Cosmos 2376 - . Payload: Glonass s/n 88. Mass: 1,415 kg (3,119 lb). Nation: Russia. Agency: MO. Manufacturer: AKO Polyot. Class: Navigation. Type: Navigation satellite. Spacecraft: Glonass. USAF Sat Cat: 26566 . COSPAR: 2000-063C. Apogee: 19,278 km (11,978 mi). Perigee: 18,982 km (11,794 mi). Inclination: 64.50 deg. Period: 675.70 min.

2000 December 27 - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC32/1. LV Family: R-36. Launch Vehicle: Tsiklon-3. FAILURE: The S5M third stage failed and the vehicle crashed a few thousand km downrange near Wrangel Island..

Strela-3 - . Mass: 225 kg (496 lb). Nation: Russia. Agency: MO. Manufacturer: Reshetnev bureau. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. Military Communications. Failed to orbit..

Strela-3 - . Mass: 225 kg (496 lb). Nation: Russia. Agency: MO. Manufacturer: Reshetnev bureau. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. Military Communications. Failed to orbit..

Strela-3 - . Mass: 225 kg (496 lb). Nation: Russia. Agency: MO. Manufacturer: Reshetnev bureau. Program: Strela. Class: Communications. Type: Military store-dump communications satellite. Spacecraft: Strela-3. Military Communications. Failed to orbit..

2001 May 29 - . 17:55 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC43/4. LV Family: R-7. Launch Vehicle: Soyuz-U-PVB.

Cosmos 2377 - . Mass: 6,500 kg (14,300 lb). Nation: Russia. Agency: MO. Manufacturer: Kozlov bureau. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Yantar. Spacecraft: Yantar-4K1. Duration: 131.00 days. Decay Date: 2001-10-10 . USAF Sat Cat: 26775 . COSPAR: 2001-022A. Apogee: 261 km (162 mi). Perigee: 170 km (100 mi). Inclination: 67.10 deg. Period: 88.80 min. The Kobalt-class imaging satellite landed on October 10, 2001 after a four month mission..

2001 June 8 - . 15:08 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC132/1. LV Family: R-14. Launch Vehicle: Kosmos 11K65M.

Cosmos 2378 - . Mass: 825 kg (1,818 lb). Nation: Russia. Agency: MO. Manufacturer: AKO Polyot. Class: Navigation. Type: Navigation satellite. Spacecraft Bus: KAUR-1. Spacecraft: Parus. USAF Sat Cat: 26818 . COSPAR: 2001-023A. Apogee: 1,011 km (628 mi). Perigee: 961 km (597 mi). Inclination: 82.90 deg. Period: 104.80 min.
Launch delayed from April 26/27. Parus class navigation satellite, placed initially in a 150 x 1000 km transfer orbit; the second stage of the Kosmos-3M ignited again for a short 11 second burn to put the satellite in its final orbit. This was the first Kosmos-3M flight since a failure in November 2000.

2001 July 20 - . 00:17 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC43/4. LV Family: R-7. Launch Vehicle: Molniya 8K78M.

Molniya-3-51 - . Payload: Molniya-3K. Mass: 1,900 kg (4,100 lb). Nation: Russia. Agency: MO. Manufacturer: Reshetnev bureau. Program: Molniya. Class: Communications. Type: Military communications satellite. Spacecraft Bus: KAUR-2. Spacecraft: Molniya-3. Decay Date: 2016-12-19 . USAF Sat Cat: 26867 . COSPAR: 2001-030A. Apogee: 39,467 km (24,523 mi). Perigee: 888 km (551 mi). Inclination: 62.90 deg. Period: 717.80 min.
Molniya-3K military communications satellite and booster fourth stage entered a 214 x 420 km x 62.8 deg parking orbit at 0026 GMT. About half an orbit later, over the southeast Pacific, the NPO Lavochkin Block-ML fourth stage fired to put the payload into a 407 x 40831 km x 62.9 deg orbit. The Molniya-3K was an improved version of the Molniya-3 military satellite.

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