Zenit-6U

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Zenit-6U

Part of Vostok

Zenit-6 Cutaway
Credit: TsSKB

Russian military surveillance satellite. A universal variant of the Zenit spacecraft, used in two altitude ranges, for both observation and high resolution missions. Reconnaissance, photo (film return type) satellite built by TsSKB for GRU, Russia. Launched 1976 - 1984. Used Zenit bus.

AKA: 11F645;6K;Argon. Status: Operational 1976. First Launch: 1976-11-23. Last Launch: 1984-06-19. Number: 95 . Gross mass: 6,300 kg (13,800 lb).

Maneuvers to high perigee during the course of a mission. Accepted for military service in 1978. Typical orbital profile: inclination 72.8, 70.4 degrees with altitude of 200-380 km; maneuvering to altitude of 360-415 km. Designed duration: 14 days. Transmission frequencies observed in West: 19.989 FSK; 39.978 FSK; 232.0 PPM-AM; 19.989 FSK; 39.978 FSK; 231.5 PCM-FM.

More at: Zenit-6U.

Family: Earth, Military surveillance sat, Surveillance, Surveillance orbit. Country: Russia. Engines: 11D82M. Launch Vehicles: R-7, Soyuz-U, Soyuz-U2, Soyuz-U-PVB. Projects: Resurs. Launch Sites: Baikonur, Baikonur LC1, Plesetsk, Baikonur LC31, Plesetsk LC41/1, Plesetsk LC43/4, Plesetsk LC43/3. Agency: MOM, Kozlov bureau. Bibliography: 102, 110, 2, 279, 445, 6, 13389.

Photo Gallery

Exploded view-Zenit
Exploded View of Typical Components of a Zenit-class reconnaissance satellite:. 1 - Power module; 2 - Solar panels; 3 - SA re-entry capsule, which returns film and camera to earth; 4 - Command radio antenna; 5 - Cold gas tanks of the pressurisation/thermal control system; 6 - Radar altimeter; 7 - Equipment module; 8 - Orientation system engine; 9 - Solid rocket motor deorbit engine; 10 - Thermoregulation system radiators; 11 - Equipment frame; 12 - Infrared horizon scanner; 13 - Electrical system umbilical; 14 - Mayak system antennae

Zenit Recovery
Credit: TsSKB

Zenit External
Zenit-mounted external payloads: small scientific devices; KNA containerised vacuum exposure devices; Nauka autonomous payload container; MKA free-flying spacecraft.

Zenit-8-Dummy
Credit: Manufacturer Image

1976 November 23 - . 16:27 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 867 - . Payload: Zenit-6 no. 1. Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 12.00 days. Decay Date: 1976-12-06 . USAF Sat Cat: 9552 . COSPAR: 1976-111A. Apogee: 402 km (249 mi). Perigee: 250 km (150 mi). Inclination: 62.80 deg. Period: 91.10 min. Photo surveillance; returned film capsule..

1977 March 3 - . 10:30 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 896 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 13.00 days. Decay Date: 1977-03-16 . USAF Sat Cat: 9857 . COSPAR: 1977-016A. Apogee: 206 km (128 mi). Perigee: 202 km (125 mi). Inclination: 72.90 deg. Period: 88.60 min. Photo surveillance; returned film capsule; maneuverable..

1977 July 27 - . 18:07 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 934 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 13.00 days. Decay Date: 1977-08-09 . USAF Sat Cat: 10164 . COSPAR: 1977-072A. Apogee: 255 km (158 mi). Perigee: 231 km (143 mi). Inclination: 62.80 deg. Period: 89.40 min. Photo surveillance; returned film capsule; maneuverable..

1977 October 11 - . 15:14 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 958 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 13.00 days. Decay Date: 1977-10-24 . USAF Sat Cat: 10403 . COSPAR: 1977-100A. Apogee: 351 km (218 mi). Perigee: 257 km (159 mi). Inclination: 62.80 deg. Period: 90.60 min. Photo surveillance; returned film capsule..

1978 November 28 - . 16:20 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1050 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1978-12-12 . USAF Sat Cat: 11121 . COSPAR: 1978-108A. Apogee: 341 km (211 mi). Perigee: 194 km (120 mi). Inclination: 62.80 deg. Period: 89.80 min. Photo surveillance; returned film capsule; maneuverable..

1979 April 20 - . 11:30 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1095 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1979-05-04 . USAF Sat Cat: 11335 . COSPAR: 1979-034A. Apogee: 379 km (235 mi). Perigee: 199 km (123 mi). Inclination: 72.80 deg. Period: 90.30 min. Photo surveillance; returned film capsule..

1979 May 31 - . 16:30 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1103 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1979-06-14 . USAF Sat Cat: 11376 . COSPAR: 1979-045A. Apogee: 375 km (233 mi). Perigee: 257 km (159 mi). Inclination: 62.80 deg. Period: 90.80 min. Photo surveillance; returned film capsule..

1979 June 15 - . 10:50 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1107 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1979-06-29 . USAF Sat Cat: 11404 . COSPAR: 1979-055A. Apogee: 301 km (187 mi). Perigee: 198 km (123 mi). Inclination: 72.90 deg. Period: 89.50 min. Photo surveillance; returned film capsule; maneuverable..

1979 June 29 - . 16:00 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1111 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 15.00 days. Decay Date: 1979-07-14 . USAF Sat Cat: 11429 . COSPAR: 1979-061A. Apogee: 354 km (219 mi). Perigee: 255 km (158 mi). Inclination: 62.80 deg. Period: 90.60 min. Photo surveillance; returned film capsule..

1979 August 31 - . 11:30 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1126 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1979-09-14 . USAF Sat Cat: 11515 . COSPAR: 1979-079A. Apogee: 391 km (242 mi). Perigee: 194 km (120 mi). Inclination: 72.80 deg. Period: 90.40 min. Photo surveillance; returned film capsule..

1979 September 28 - . 12:20 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1138 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1979-10-12 . USAF Sat Cat: 11548 . COSPAR: 1979-085A. Apogee: 373 km (231 mi). Perigee: 199 km (123 mi). Inclination: 72.90 deg. Period: 90.20 min. Photo surveillance; returned film capsule..

1979 October 12 - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC43/3. Launch Pad: LC43/pad?. LV Family: R-7. Launch Vehicle: Soyuz-U. FAILURE: Failure. Failed Stage: U.

Zenit-6 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: RVSN. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. COSPAR: F791012A. Photo surveillance mission..

1979 October 22 - . 12:30 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1142 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 13.00 days. Decay Date: 1979-11-04 . USAF Sat Cat: 11592 . COSPAR: 1979-092A. Apogee: 382 km (237 mi). Perigee: 198 km (123 mi). Inclination: 72.90 deg. Period: 90.30 min. Photo surveillance; returned film capsule..

1979 December 12 - . 12:30 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1147 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1979-12-26 . USAF Sat Cat: 11638 . COSPAR: 1979-102A. Apogee: 377 km (234 mi). Perigee: 192 km (119 mi). Inclination: 72.90 deg. Period: 90.20 min. Photo surveillance; returned film capsule..

1980 January 9 - . 12:15 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1149 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1980-01-23 . USAF Sat Cat: 11652 . COSPAR: 1980-001A. Apogee: 384 km (238 mi). Perigee: 191 km (118 mi). Inclination: 72.90 deg. Period: 90.30 min. Photo surveillance; returned film capsule..

1980 February 7 - . 11:00 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1155 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1980-02-21 . USAF Sat Cat: 11685 . COSPAR: 1980-009A. Apogee: 393 km (244 mi). Perigee: 191 km (118 mi). Inclination: 72.80 deg. Period: 90.30 min. Photo surveillance; returned film capsule..

1980 March 4 - . 10:30 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1166 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1980-03-18 . USAF Sat Cat: 11722 . COSPAR: 1980-020A. Apogee: 371 km (230 mi). Perigee: 194 km (120 mi). Inclination: 72.80 deg. Period: 90.20 min. Photo surveillance; returned film capsule..

1980 May 7 - . 13:00 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1178 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 15.00 days. Decay Date: 1980-05-22 . USAF Sat Cat: 11793 . COSPAR: 1980-036A. Apogee: 386 km (239 mi). Perigee: 193 km (119 mi). Inclination: 72.80 deg. Period: 90.30 min. Photo surveillance; returned film capsule..

1980 May 28 - . 12:00 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1183 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1980-06-11 . USAF Sat Cat: 11816 . COSPAR: 1980-042A. Apogee: 384 km (238 mi). Perigee: 196 km (121 mi). Inclination: 72.80 deg. Period: 90.30 min. Photo surveillance; returned film capsule..

1980 June 12 - . 12:30 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1187 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1980-06-26 . USAF Sat Cat: 11837 . COSPAR: 1980-048A. Apogee: 294 km (182 mi). Perigee: 194 km (120 mi). Inclination: 72.90 deg. Period: 89.40 min. Photo surveillance; returned film capsule; maneuverable..

1980 June 26 - . 12:20 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1189 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1980-07-10 . USAF Sat Cat: 11863 . COSPAR: 1980-054A. Apogee: 305 km (189 mi). Perigee: 198 km (123 mi). Inclination: 72.90 deg. Period: 89.60 min. Photo surveillance; returned film capsule; maneuverable..

1980 July 9 - . 12:40 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1200 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1980-07-23 . USAF Sat Cat: 11884 . COSPAR: 1980-059A. Apogee: 298 km (185 mi). Perigee: 195 km (121 mi). Inclination: 72.90 deg. Period: 89.40 min. Photo surveillance; returned film capsule; maneuverable..

1980 July 24 - . 12:40 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1202 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1980-08-07 . USAF Sat Cat: 11907 . COSPAR: 1980-065A. Apogee: 307 km (190 mi). Perigee: 198 km (123 mi). Inclination: 72.90 deg. Period: 89.60 min. Photo surveillance; returned film capsule; maneuverable..

1980 August 12 - . 11:50 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1205 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1980-08-26 . USAF Sat Cat: 11924 . COSPAR: 1980-068A. Apogee: 302 km (187 mi). Perigee: 195 km (121 mi). Inclination: 72.80 deg. Period: 89.50 min. Photo surveillance; returned film capsule; maneuverable..

1980 September 19 - . 10:10 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1210 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1980-10-03 . USAF Sat Cat: 11980 . COSPAR: 1980-076A. Apogee: 239 km (148 mi). Perigee: 175 km (108 mi). Inclination: 82.30 deg. Period: 88.60 min. Photo surveillance; returned film capsule; maneuverable..

1980 October 3 - . 12:00 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1213 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1980-10-17 . USAF Sat Cat: 11997 . COSPAR: 1980-080A. Apogee: 313 km (194 mi). Perigee: 192 km (119 mi). Inclination: 72.90 deg. Period: 89.60 min. Photo surveillance; returned film capsule; maneuverable..

1980 October 16 - . 12:20 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1216 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1980-10-30 . USAF Sat Cat: 12019 . COSPAR: 1980-084A. Apogee: 367 km (228 mi). Perigee: 189 km (117 mi). Inclination: 72.90 deg. Period: 90.10 min. Photo surveillance; returned film capsule..

1980 October 31 - . 12:00 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1219 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 13.00 days. Decay Date: 1980-11-13 . USAF Sat Cat: 12050 . COSPAR: 1980-088A. Apogee: 312 km (193 mi). Perigee: 189 km (117 mi). Inclination: 72.90 deg. Period: 89.50 min. Photo surveillance; returned film capsule; maneuverable..

1980 November 12 - . 12:21 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1221 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1980-11-26 . USAF Sat Cat: 12058 . COSPAR: 1980-090A. Apogee: 399 km (247 mi). Perigee: 196 km (121 mi). Inclination: 72.90 deg. Period: 90.50 min. Photo surveillance; returned film capsule..

1980 December 1 - . 12:15 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1224 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1980-12-15 . USAF Sat Cat: 12084 . COSPAR: 1980-096A. Apogee: 374 km (232 mi). Perigee: 194 km (120 mi). Inclination: 72.90 deg. Period: 90.20 min. Photo surveillance; returned film capsule..

1980 December 16 - . 12:15 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1227 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 12.00 days. Decay Date: 1980-12-28 . USAF Sat Cat: 12100 . COSPAR: 1980-101A. Apogee: 296 km (183 mi). Perigee: 194 km (120 mi). Inclination: 72.80 deg. Period: 89.40 min. Photo surveillance; returned film capsule; maneuverable..

1981 January 6 - . 12:15 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1237 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1981-01-20 . USAF Sat Cat: 12130 . COSPAR: 1981-001A. Apogee: 382 km (237 mi). Perigee: 191 km (118 mi). Inclination: 72.90 deg. Period: 90.30 min. Photo surveillance; returned film capsule..

1981 February 13 - . 11:15 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1245 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1981-02-27 . USAF Sat Cat: 12299 . COSPAR: 1981-014A. Apogee: 374 km (232 mi). Perigee: 193 km (119 mi). Inclination: 72.80 deg. Period: 90.20 min. Photo surveillance; returned film capsule..

1981 March 17 - . 08:40 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC31. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1259 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1981-03-31 . USAF Sat Cat: 12341 . COSPAR: 1981-026A. Apogee: 379 km (235 mi). Perigee: 204 km (126 mi). Inclination: 70.30 deg. Period: 90.40 min. Photo surveillance; returned film capsule..

1981 April 7 - . 10:51 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1262 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1981-04-21 . USAF Sat Cat: 12385 . COSPAR: 1981-032A. Apogee: 372 km (231 mi). Perigee: 191 km (118 mi). Inclination: 72.90 deg. Period: 90.20 min. Photo surveillance; returned film capsule; maneuverable..

1981 April 15 - . 10:30 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1264 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1981-04-29 . USAF Sat Cat: 12400 . COSPAR: 1981-035A. Apogee: 382 km (237 mi). Perigee: 205 km (127 mi). Inclination: 70.40 deg. Period: 90.40 min. Photo surveillance; returned film capsule..

1981 April 16 - . 11:30 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1265 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 12.00 days. Decay Date: 1981-04-28 . USAF Sat Cat: 12402 . COSPAR: 1981-036A. Apogee: 267 km (165 mi). Perigee: 197 km (122 mi). Inclination: 72.90 deg. Period: 89.20 min. Photo surveillance; returned film capsule; maneuverable..

1981 April 28 - . 09:00 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1268 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1981-05-12 . USAF Sat Cat: 12423 . COSPAR: 1981-040A. Apogee: 366 km (227 mi). Perigee: 206 km (128 mi). Inclination: 70.40 deg. Period: 90.30 min. Photo surveillance; returned film capsule; maneuverable..

1981 May 21 - . 09:10 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1272 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1981-06-04 . USAF Sat Cat: 12466 . COSPAR: 1981-047A. Apogee: 376 km (233 mi). Perigee: 206 km (128 mi). Inclination: 70.40 deg. Period: 90.30 min. Photo surveillance; returned film capsule..

1981 June 17 - . 09:30 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1277 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1981-07-01 . USAF Sat Cat: 12520 . COSPAR: 1981-056A. Apogee: 373 km (231 mi). Perigee: 204 km (126 mi). Inclination: 70.40 deg. Period: 90.30 min. Photo surveillance; returned film capsule..

1981 July 1 - . 09:30 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1279 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1981-07-15 . USAF Sat Cat: 12571 . COSPAR: 1981-062A. Apogee: 364 km (226 mi). Perigee: 206 km (128 mi). Inclination: 70.40 deg. Period: 90.20 min. Photo surveillance; returned film capsule; maneuverable..

1981 July 7 - . 12:30 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1281 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1981-07-21 . USAF Sat Cat: 12583 . COSPAR: 1981-064A. Apogee: 389 km (241 mi). Perigee: 193 km (119 mi). Inclination: 72.80 deg. Period: 90.40 min. Photo surveillance; returned film capsule..

1981 July 17 - . 08:00 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1283 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Program: Resurs. Class: Earth. Type: Earth resources satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1981-07-31 . USAF Sat Cat: 12598 . COSPAR: 1981-067A. Apogee: 242 km (150 mi). Perigee: 169 km (105 mi). Inclination: 82.40 deg. Period: 88.60 min. Medium resolution photo surveillance; film capsule; also performed earth resources tasks. Investigation of the natural resources of the earth in the interests of various branches of the national economy of the USSR and international cooperation..

1981 July 29 - . 11:55 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1284 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Program: Resurs. Class: Earth. Type: Earth resources satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1981-08-12 . USAF Sat Cat: 12614 . COSPAR: 1981-068A. Apogee: 237 km (147 mi). Perigee: 178 km (110 mi). Inclination: 82.30 deg. Period: 88.70 min. Medium resolution photo surveillance; film capsule; also performed earth resources tasks. Investigation of the natural resources of the earth in the interests of various branches of the national economy of the USSR and international cooperation..

1981 August 18 - . 09:30 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1297 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 12.00 days. Decay Date: 1981-08-30 . USAF Sat Cat: 12716 . COSPAR: 1981-079A. Apogee: 360 km (220 mi). Perigee: 194 km (120 mi). Inclination: 72.80 deg. Period: 90.10 min. Photo surveillance; returned film capsule; maneuverable..

1981 September 4 - . 08:00 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1303 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1981-09-18 . USAF Sat Cat: 12801 . COSPAR: 1981-086A. Apogee: 363 km (225 mi). Perigee: 208 km (129 mi). Inclination: 70.40 deg. Period: 90.20 min. Photo surveillance; returned film capsule..

1981 September 15 - . 11:30 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1307 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 13.00 days. Decay Date: 1981-09-28 . USAF Sat Cat: 12830 . COSPAR: 1981-090A. Apogee: 390 km (240 mi). Perigee: 194 km (120 mi). Inclination: 72.90 deg. Period: 90.40 min. Photo surveillance; returned film capsule..

1981 October 1 - . 09:00 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1313 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1981-10-15 . USAF Sat Cat: 12881 . COSPAR: 1981-099A. Apogee: 286 km (177 mi). Perigee: 203 km (126 mi). Inclination: 70.40 deg. Period: 89.40 min. Photo surveillance; returned film capsule; maneuverable..

1981 October 15 - . 09:15 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1316 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1981-10-29 . USAF Sat Cat: 12905 . COSPAR: 1981-104A. Apogee: 381 km (236 mi). Perigee: 205 km (127 mi). Inclination: 70.30 deg. Period: 90.40 min. Photo surveillance; returned film capsule; maneuverable..

1981 November 13 - . 09:30 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1319 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1981-11-27 . USAF Sat Cat: 12954 . COSPAR: 1981-112A. Apogee: 374 km (232 mi). Perigee: 204 km (126 mi). Inclination: 70.40 deg. Period: 90.30 min. Photo surveillance; returned film capsule..

1981 December 4 - . 09:50 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1329 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1981-12-18 . USAF Sat Cat: 12989 . COSPAR: 1981-118A. Apogee: 273 km (169 mi). Perigee: 231 km (143 mi). Inclination: 65.00 deg. Period: 89.50 min. Photo surveillance; returned film capsule; maneuverable..

1982 January 20 - . 11:30 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1334 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1982-02-03 . USAF Sat Cat: 13036 . COSPAR: 1982-005A. Apogee: 286 km (177 mi). Perigee: 191 km (118 mi). Inclination: 72.90 deg. Period: 89.30 min. Photo surveillance; returned film capsule; maneuverable..

1982 February 16 - . 11:10 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1338 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1982-03-02 . USAF Sat Cat: 13063 . COSPAR: 1982-011A. Apogee: 376 km (233 mi). Perigee: 186 km (115 mi). Inclination: 72.80 deg. Period: 90.10 min. Photo surveillance; returned film capsule..

1982 March 5 - . 10:50 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1342 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1982-03-19 . USAF Sat Cat: 13084 . COSPAR: 1982-018A. Apogee: 297 km (184 mi). Perigee: 191 km (118 mi). Inclination: 72.90 deg. Period: 89.40 min. Photo surveillance; returned film capsule; maneuverable..

1982 March 17 - . 10:30 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1343 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1982-03-31 . USAF Sat Cat: 13096 . COSPAR: 1982-021A. Apogee: 284 km (176 mi). Perigee: 194 km (120 mi). Inclination: 72.80 deg. Period: 89.30 min. Photo surveillance; returned film capsule; maneuverable..

1982 April 21 - . 09:15 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1352 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1982-05-05 . USAF Sat Cat: 13144 . COSPAR: 1982-035A. Apogee: 364 km (226 mi). Perigee: 204 km (126 mi). Inclination: 70.40 deg. Period: 90.10 min. Photo surveillance; returned film capsule..

1982 May 15 - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC41/1. LV Family: R-7. Launch Vehicle: Soyuz-U. FAILURE: Failure. Failed Stage: U.

Zenit-6 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: UNKS. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Photo surveillance mission..

1982 May 21 - . 12:40 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1368 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 13.00 days. Decay Date: 1982-06-03 . USAF Sat Cat: 13208 . COSPAR: 1982-046A. Apogee: 338 km (210 mi). Perigee: 204 km (126 mi). Inclination: 70.40 deg. Period: 89.90 min. Photo surveillance; returned film capsule; maneuverable..

1982 June 2 - . 12:50 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1373 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1982-06-16 . USAF Sat Cat: 13244 . COSPAR: 1982-053A. Apogee: 347 km (215 mi). Perigee: 210 km (130 mi). Inclination: 70.40 deg. Period: 90.10 min. Photo surveillance; returned film capsule..

1982 June 18 - . 13:00 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1381 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Decay Date: 1982-07-01 . USAF Sat Cat: 13283 . COSPAR: 1982-062A. Apogee: 374 km (232 mi). Perigee: 199 km (123 mi). Inclination: 70.40 deg. Period: 90.30 min. Photo surveillance; returned film capsule..

1982 July 27 - . 12:30 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1396 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1982-08-10 . USAF Sat Cat: 13391 . COSPAR: 1982-075A. Apogee: 294 km (182 mi). Perigee: 193 km (119 mi). Inclination: 72.90 deg. Period: 89.40 min. Photo surveillance; returned film capsule; maneuverable..

1982 September 1 - . 09:00 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1403 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1982-09-15 . USAF Sat Cat: 13448 . COSPAR: 1982-085A. Apogee: 353 km (219 mi). Perigee: 205 km (127 mi). Inclination: 70.40 deg. Period: 90.10 min. Photo surveillance; returned film capsule..

1982 September 1 - . 11:40 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1404 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1982-09-15 . USAF Sat Cat: 13449 . COSPAR: 1982-086A. Apogee: 354 km (219 mi). Perigee: 196 km (121 mi). Inclination: 72.80 deg. Period: 90.00 min. Photo surveillance; returned film capsule..

1982 September 30 - . 11:50 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1411 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1982-10-14 . USAF Sat Cat: 13597 . COSPAR: 1982-098A. Apogee: 354 km (219 mi). Perigee: 194 km (120 mi). Inclination: 72.90 deg. Period: 90.00 min. Photo surveillance; returned film capsule; maneuverable..

1982 October 14 - . 09:10 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1416 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1982-10-28 . USAF Sat Cat: 13611 . COSPAR: 1982-101A. Apogee: 278 km (172 mi). Perigee: 231 km (143 mi). Inclination: 70.40 deg. Period: 89.60 min. Photo surveillance; returned film capsule; maneuverable..

1982 November 2 - . 09:30 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1419 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1982-11-16 . USAF Sat Cat: 13641 . COSPAR: 1982-108A. Apogee: 264 km (164 mi). Perigee: 206 km (128 mi). Inclination: 70.30 deg. Period: 89.20 min. Photo surveillance; returned film capsule; maneuverable..

1982 November 18 - . 09:25 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1421 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1982-12-02 . USAF Sat Cat: 13661 . COSPAR: 1982-112A. Apogee: 259 km (160 mi). Perigee: 206 km (128 mi). Inclination: 70.30 deg. Period: 89.20 min. Photo surveillance; returned film capsule; maneuverable..

1982 December 3 - . 12:00 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1422 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1982-12-17 . USAF Sat Cat: 13677 . COSPAR: 1982-114A. Apogee: 288 km (178 mi). Perigee: 228 km (141 mi). Inclination: 72.90 deg. Period: 89.70 min. Photo surveillance; returned film capsule; maneuverable..

1982 December 23 - . 09:10 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Soyuz-U2.

Cosmos 1425 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1983-01-06 . USAF Sat Cat: 13739 . COSPAR: 1982-119A. Apogee: 352 km (218 mi). Perigee: 220 km (130 mi). Inclination: 70.00 deg. Period: 90.20 min. Photo surveillance; returned film capsule..

1983 January 27 - . 08:30 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1438 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 11.00 days. Decay Date: 1983-02-07 . USAF Sat Cat: 13779 . COSPAR: 1983-005A. Apogee: 226 km (140 mi). Perigee: 205 km (127 mi). Inclination: 70.40 deg. Period: 88.80 min. Photo surveillance; returned film capsule; maneuverable..

1983 March 2 - . 10:50 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1444 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1983-03-16 . USAF Sat Cat: 13870 . COSPAR: 1983-014A. Apogee: 384 km (238 mi). Perigee: 189 km (117 mi). Inclination: 72.90 deg. Period: 90.30 min. Photo surveillance; returned film capsule..

1983 March 16 - . 08:50 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Soyuz-U2.

Cosmos 1446 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1983-03-30 . USAF Sat Cat: 13886 . COSPAR: 1983-018A. Apogee: 343 km (213 mi). Perigee: 223 km (138 mi). Inclination: 69.90 deg. Period: 90.20 min. Photo surveillance; returned film capsule; maneuverable..

1983 March 31 - . 10:50 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1449 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 15.00 days. Decay Date: 1983-04-15 . USAF Sat Cat: 13955 . COSPAR: 1983-024A. Apogee: 372 km (231 mi). Perigee: 197 km (122 mi). Inclination: 72.70 deg. Period: 90.20 min. Photo surveillance; returned film capsule..

1983 April 8 - . 08:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC43/4. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1451 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1983-04-22 . USAF Sat Cat: 13975 . COSPAR: 1983-029A. Apogee: 232 km (144 mi). Perigee: 178 km (110 mi). Inclination: 82.40 deg. Period: 88.60 min. Photo surveillance; returned film capsule; maneuverable. First launch from LC43/4 since on-pad explosion in March 1980..

1983 May 6 - . 09:10 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1460 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1983-05-20 . USAF Sat Cat: 14058 . COSPAR: 1983-043A. Apogee: 344 km (213 mi). Perigee: 207 km (128 mi). Inclination: 70.30 deg. Period: 90.00 min. Photo surveillance; returned film capsule..

1983 May 31 - . 11:40 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1467 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 12.00 days. Decay Date: 1983-06-12 . USAF Sat Cat: 14100 . COSPAR: 1983-052A. Apogee: 361 km (224 mi). Perigee: 194 km (120 mi). Inclination: 72.90 deg. Period: 90.10 min. Photo surveillance; returned film capsule..

1983 June 14 - . 12:15 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1469 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 10.00 days. Decay Date: 1983-06-24 . USAF Sat Cat: 14123 . COSPAR: 1983-057A. Apogee: 357 km (221 mi). Perigee: 193 km (119 mi). Inclination: 72.80 deg. Period: 90.00 min. Photo surveillance; returned film capsule; maneuverable..

1983 July 5 - . 07:50 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1472 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Program: Resurs. Class: Earth. Type: Earth resources satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1983-07-19 . USAF Sat Cat: 14169 . COSPAR: 1983-068A. Apogee: 387 km (240 mi). Perigee: 180 km (110 mi). Inclination: 82.30 deg. Period: 88.60 min. Medium resolution photo surveillance; film capsule; also performed earth resources tasks. Investigation of the natural resources of the earth in the interests of various branches of the national economy of the USSR and international cooperation..

1983 July 13 - . 09:40 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1482 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Program: Resurs. Class: Earth. Type: Earth resources satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1983-07-27 . USAF Sat Cat: 14185 . COSPAR: 1983-071A. Apogee: 350 km (210 mi). Perigee: 207 km (128 mi). Inclination: 70.00 deg. Period: 90.10 min. Medium resolution photo surveillance; film capsule. Investigation of the natural resources of the earth in the interests of various branches of the national economy of the USSR and international cooperation..

1983 July 26 - . 12:00 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1485 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1983-08-09 . USAF Sat Cat: 14210 . COSPAR: 1983-076A. Apogee: 366 km (227 mi). Perigee: 193 km (119 mi). Inclination: 72.90 deg. Period: 90.10 min. Photo surveillance; returned film capsule..

1983 August 9 - . 11:20 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1488 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1983-08-23 . USAF Sat Cat: 14251 . COSPAR: 1983-082A. Apogee: 368 km (228 mi). Perigee: 193 km (119 mi). Inclination: 72.90 deg. Period: 90.10 min. Photo surveillance; returned film capsule..

1983 August 23 - . 11:05 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1493 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1983-09-06 . USAF Sat Cat: 14299 . COSPAR: 1983-087A. Apogee: 362 km (224 mi). Perigee: 188 km (116 mi). Inclination: 72.90 deg. Period: 90.00 min. Photo surveillance; returned film capsule..

1983 September 9 - . 11:00 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1497 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1983-09-23 . USAF Sat Cat: 14330 . COSPAR: 1983-095A. Apogee: 372 km (231 mi). Perigee: 193 km (119 mi). Inclination: 72.90 deg. Period: 90.20 min. Photo surveillance; returned film capsule..

1983 September 17 - . 11:15 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1499 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1983-10-01 . USAF Sat Cat: 14339 . COSPAR: 1983-097A. Apogee: 367 km (228 mi). Perigee: 193 km (119 mi). Inclination: 72.80 deg. Period: 90.10 min. Photo surveillance; returned film capsule..

1983 October 21 - . 12:10 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1505 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1983-11-04 . USAF Sat Cat: 14425 . COSPAR: 1983-107A. Apogee: 337 km (209 mi). Perigee: 193 km (119 mi). Inclination: 72.90 deg. Period: 89.80 min. Photo surveillance; returned film capsule..

1983 November 17 - . 12:15 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1509 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1983-12-01 . USAF Sat Cat: 14490 . COSPAR: 1983-112A. Apogee: 280 km (170 mi). Perigee: 194 km (120 mi). Inclination: 72.90 deg. Period: 89.20 min. Photo surveillance; returned film capsule; maneuverable..

1983 December 7 - . 12:10 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1512 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1983-12-21 . USAF Sat Cat: 14542 . COSPAR: 1983-119A. Apogee: 380 km (230 mi). Perigee: 192 km (119 mi). Inclination: 72.80 deg. Period: 90.30 min. Photo surveillance; returned film capsule..

1984 January 11 - . 12:20 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1530 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1984-01-25 . USAF Sat Cat: 14622 . COSPAR: 1984-002A. Apogee: 362 km (224 mi). Perigee: 189 km (117 mi). Inclination: 72.90 deg. Period: 90.00 min. Photo surveillance; returned film capsule..

1984 January 26 - . 08:50 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC31. LV Family: R-7. Launch Vehicle: Soyuz-U2.

Cosmos 1533 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1984-02-09 . USAF Sat Cat: 14666 . COSPAR: 1984-006A. Apogee: 354 km (219 mi). Perigee: 222 km (137 mi). Inclination: 70.40 deg. Period: 90.30 min. Photo surveillance; returned film capsule..

1984 March 7 - . 08:00 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC31. LV Family: R-7. Launch Vehicle: Soyuz-U2.

Cosmos 1542 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1984-03-21 . USAF Sat Cat: 14793 . COSPAR: 1984-025A. Apogee: 346 km (214 mi). Perigee: 223 km (138 mi). Inclination: 70.30 deg. Period: 90.20 min. Photo surveillance; returned film capsule..

1984 March 21 - . 11:05 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC43/4. LV Family: R-7. Launch Vehicle: Soyuz-U-PVB.

Cosmos 1545 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 15.00 days. Decay Date: 1984-04-05 . USAF Sat Cat: 14849 . COSPAR: 1984-030A. Apogee: 367 km (228 mi). Perigee: 193 km (119 mi). Inclination: 72.90 deg. Period: 90.10 min. Photo surveillance; returned film capsule..

1984 April 19 - . 11:40 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1549 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 14.00 days. Decay Date: 1984-05-03 . USAF Sat Cat: 14938 . COSPAR: 1984-040A. Apogee: 364 km (226 mi). Perigee: 194 km (120 mi). Inclination: 72.80 deg. Period: 90.10 min. Photo surveillance; returned film capsule..

1984 May 11 - . 13:00 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1551 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 12.00 days. Decay Date: 1984-05-23 . USAF Sat Cat: 14967 . COSPAR: 1984-044A. Apogee: 276 km (171 mi). Perigee: 193 km (119 mi). Inclination: 72.90 deg. Period: 89.20 min. Photo surveillance; returned film capsule; maneuverable..

1984 June 1 - . 13:50 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1568 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 13.00 days. Decay Date: 1984-06-14 . USAF Sat Cat: 15011 . COSPAR: 1984-054A. Apogee: 365 km (226 mi). Perigee: 193 km (119 mi). Inclination: 72.90 deg. Period: 90.10 min. Photo surveillance; returned film capsule..

1984 June 19 - . 10:55 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1573 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-6U. Duration: 9.00 days. Decay Date: 1984-06-28 . USAF Sat Cat: 15051 . COSPAR: 1984-061A. Apogee: 287 km (178 mi). Perigee: 194 km (120 mi). Inclination: 72.90 deg. Period: 89.30 min. Photo surveillance; returned film capsule; maneuverable..

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