Zenit-2M satellite

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Zenit-2M satellite

Part of Vostok

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

Russian military surveillance satellite. 1 Planning began in mid-1967 for military systems to enter service through 1975. Reconnaissance, photo (film return type) satellite built by TsSKB for GRU, Russia. Launched 1968 - 1979. Used Zenit bus.

AKA: 11F690;2KM;FEU-170;Gektor;Gektor, Gektor-Priroda;Gektor-Priroda;Resurs-T;Zenit-2M. Status: Operational 1968. First Launch: 1968-03-21. Last Launch: 1979-08-17. Number: 101 . Gross mass: 6,300 kg (13,800 lb).

These included this improved area survey model of the Zenit-2 reconnaissance satellite, accepted into service in 1970. The special reconnaissance system Ftor-2 of the Zenit-2 was replaced by the more capable system Ftor-2R3.

Typical orbital profile: inclination 65 degrees, 204-288 km alt; inclination 62.8 degrees, 200-294 km alt; inclination 51.8 degrees, 202-256 km alt; inclination 71.3 degrees, 205-316 km alt; inclination 72.8 degrees, 203-312 km alt; inclination 81.3 degrees, 210-232 km alt. Designed duration: 12 days. Transmission frequencies observed in West: 19.995 PDM; 66.2 (Tral).

The Resurs-T designation was applied to both Zenit-2M Gektor-Priroda missions and Zenit-8 cartographic missions with civilian components.

More at: Zenit-2M satellite.

Family: Military surveillance sat, Surveillance, Surveillance orbit. Country: Russia. Engines: 11D82M. Launch Vehicles: R-7, Voskhod 11A57, Soyuz-U. Launch Sites: Baikonur, Baikonur LC1, Plesetsk, Baikonur LC31, Plesetsk LC41/1, Plesetsk LC43/4, Plesetsk LC43/3. Agency: MOM, Kozlov bureau. Bibliography: 102, 103, 110, 2, 279, 376, 445, 474, 6, 69.

Photo Gallery

Zenit-2M/NKh
Credit: Manufacturer Image

1964 June 18 - .

USSR five-year military space plan issued. - . Nation: Russia. Related Persons: Chelomei, Malinovskiy. Spacecraft: MiG 105-11, Raketoplan, Soyuz R, Spiral OS, US-A, US-P, Zenit-2M satellite, Zenit-4M.
Ministry of Defence Decree 'On military space programs for 1964-69, including the R spaceplane' was issued. The decree was issued by Defence Ministry Marshal Rodiono Yakovlevich Malinovksiy. Included in this plan were new versions of the automatic Zenit, Morya-1 (US series) spacecraft, the Spiral spaceplane, the Soyuz-R manned combat spacecraft, and others. Chelomei's Raketoplan spaceplane was cancelled.

1968 March 21 - . 09:50 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 208 - . Payload: Zenit-2M. Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1968-04-02 . USAF Sat Cat: 3156 . COSPAR: 1968-022A. Apogee: 287 km (178 mi). Perigee: 205 km (127 mi). Inclination: 64.90 deg. Period: 89.40 min. Area survey photo reconnaissance satellite; returned film capsule; deployed high energy gamma ray experiment capsule. First flight of modernised Zenit-2 area survey reconnaissance satellite..

1968 June 21 - . 12:00 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 228 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1968-07-03 . USAF Sat Cat: 3298 . COSPAR: 1968-053A. Apogee: 245 km (152 mi). Perigee: 205 km (127 mi). Inclination: 51.60 deg. Period: 89.00 min. Area survey photo reconnaissance satellite; returned film capsule; deployed cosmic ray experiment capsule..

1968 September 23 - . 07:39 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 243 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 9.00 days. Decay Date: 1968-10-04 . USAF Sat Cat: 3418 . COSPAR: 1968-080A. Apogee: 293 km (182 mi). Perigee: 213 km (132 mi). Inclination: 71.30 deg. Period: 89.50 min. Area survey photo reconnaissance satellite; returned film capsule; deployed passive microwave radio telescope capsule..

1969 August 16 - . 11:59 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC31. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 293 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1969-08-28 . USAF Sat Cat: 4072 . COSPAR: 1969-071A. Apogee: 244 km (151 mi). Perigee: 215 km (133 mi). Inclination: 51.70 deg. Period: 89.10 min. Area survey photo reconnaissance satellite; returned film capsule; carried science package..

1969 October 24 - . 09:40 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 306 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1969-11-05 . USAF Sat Cat: 4182 . COSPAR: 1969-093A. Apogee: 299 km (185 mi). Perigee: 215 km (133 mi). Inclination: 65.00 deg. Period: 89.60 min. Area survey photo reconnaissance satellite; returned film capsule..

1969 December 3 - . 13:20 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC43/4. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 313 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1969-12-15 . USAF Sat Cat: 4262 . COSPAR: 1969-104A. Apogee: 335 km (208 mi). Perigee: 198 km (123 mi). Inclination: 65.40 deg. Period: 89.80 min. Area survey photo reconnaissance satellite; returned film capsule..

1970 January 9 - . 09:20 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC31. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 318 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1970-01-21 . USAF Sat Cat: 4292 . COSPAR: 1970-001A. Apogee: 379 km (235 mi). Perigee: 206 km (128 mi). Inclination: 65.00 deg. Period: 90.30 min. Area survey photo reconnaissance satellite; returned film capsule..

1970 April 3 - . 08:30 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 329 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1970-04-15 . USAF Sat Cat: 4357 . COSPAR: 1970-023A. Apogee: 228 km (141 mi). Perigee: 198 km (123 mi). Inclination: 81.30 deg. Period: 88.80 min. Area survey photo reconnaissance satellite; returned film capsule..

1970 June 26 - . 12:00 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC31. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 350 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1970-07-08 . USAF Sat Cat: 4425 . COSPAR: 1970-050A. Apogee: 274 km (170 mi). Perigee: 180 km (110 mi). Inclination: 51.70 deg. Period: 89.00 min. Area survey photo reconnaissance satellite; returned film capsule..

1970 July 9 - . 13:35 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 353 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1970-07-21 . USAF Sat Cat: 4455 . COSPAR: 1970-053A. Apogee: 304 km (188 mi). Perigee: 205 km (127 mi). Inclination: 65.40 deg. Period: 89.60 min. Area survey photo reconnaissance satellite; returned film capsule..

1970 September 17 - . 08:10 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC31. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 363 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1970-09-29 . USAF Sat Cat: 4538 . COSPAR: 1970-074A. Apogee: 294 km (182 mi). Perigee: 207 km (128 mi). Inclination: 65.00 deg. Period: 89.50 min. Area survey photo reconnaissance satellite; returned film capsule..

1970 October 1 - . 08:20 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 366 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1970-10-13 . USAF Sat Cat: 4561 . COSPAR: 1970-078A. Apogee: 284 km (176 mi). Perigee: 216 km (134 mi). Inclination: 65.00 deg. Period: 89.50 min. Area survey photo reconnaissance satellite; returned film capsule..

1970 October 8 - . 12:39 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC31. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 368 - . Payload: Bion precursor. Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 6.00 days. Decay Date: 1970-10-14 . USAF Sat Cat: 4571 . COSPAR: 1970-080A. Apogee: 383 km (237 mi). Perigee: 202 km (125 mi). Inclination: 65.00 deg. Period: 90.40 min. Bion precursor mission. Conducted biological investigations and study of the physical characteristics of outer space..

1970 November 11 - . 09:20 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC31. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 377 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1970-11-23 . USAF Sat Cat: 4695 . COSPAR: 1970-096A. Apogee: 286 km (177 mi). Perigee: 204 km (126 mi). Inclination: 65.00 deg. Period: 89.30 min. Area survey photo reconnaissance satellite; returned film capsule..

1970 December 10 - . 11:10 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 384 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1970-12-22 . USAF Sat Cat: 4791 . COSPAR: 1970-105A. Apogee: 292 km (181 mi). Perigee: 203 km (126 mi). Inclination: 72.90 deg. Period: 89.50 min. Area survey photo reconnaissance satellite; returned film capsule; deployed science capsule..

1971 January 21 - . 08:40 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC31. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 392 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1971-02-02 . USAF Sat Cat: 4872 . COSPAR: 1971-004A. Apogee: 278 km (172 mi). Perigee: 204 km (126 mi). Inclination: 65.00 deg. Period: 89.30 min. Area survey photo reconnaissance satellite; returned film capsule..

1971 March 5 - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC43/3. Launch Pad: LC43/4. LV Family: R-7. Launch Vehicle: Voskhod 11A57. FAILURE: Failure. Failed Stage: U.

Zenit-2M - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: RVSN. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Area survey photo reconnaissance satellite..

1971 April 2 - . 08:20 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 403 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1971-04-14 . USAF Sat Cat: 5108 . COSPAR: 1971-026A. Apogee: 229 km (142 mi). Perigee: 216 km (134 mi). Inclination: 81.30 deg. Period: 88.90 min. Area survey photo reconnaissance satellite; returned film capsule..

1971 May 6 - . 06:20 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC31. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 410 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1971-05-18 . USAF Sat Cat: 5207 . COSPAR: 1971-040A. Apogee: 280 km (170 mi). Perigee: 205 km (127 mi). Inclination: 65.00 deg. Period: 89.40 min. Area survey photo reconnaissance satellite; returned film capsule; deployed science capsule..

1971 June 24 - . 07:59 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC31. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 428 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1971-07-06 . USAF Sat Cat: 5305 . COSPAR: 1971-057A. Apogee: 257 km (159 mi). Perigee: 205 km (127 mi). Inclination: 51.70 deg. Period: 89.10 min. Area survey photo reconnaissance satellite; returned film capsule; deployed electron and gamma ray science capsule..

1971 July 30 - . 08:29 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC31. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 431 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1971-08-11 . USAF Sat Cat: 5364 . COSPAR: 1971-065A. Apogee: 284 km (176 mi). Perigee: 165 km (102 mi). Inclination: 51.70 deg. Period: 89.00 min. Area survey photo reconnaissance satellite; returned film capsule..

1971 September 21 - . 12:00 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 439 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 11.00 days. Decay Date: 1971-10-02 . USAF Sat Cat: 5478 . COSPAR: 1971-078A. Apogee: 263 km (163 mi). Perigee: 226 km (140 mi). Inclination: 65.40 deg. Period: 89.40 min. Area survey photo reconnaissance satellite; returned film capsule..

1971 October 7 - . 12:30 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 443 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1971-10-19 . USAF Sat Cat: 5536 . COSPAR: 1971-085A. Apogee: 300 km (180 mi). Perigee: 204 km (126 mi). Inclination: 65.40 deg. Period: 89.50 min. Area survey photo reconnaissance satellite; returned film capsule; deployed science capsule..

1971 December 3 - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC43/3. Launch Pad: LC43/4. LV Family: R-7. Launch Vehicle: Voskhod 11A57. FAILURE: Failure. Failed Stage: U.

Zenit-2M - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: RVSN. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Area survey photo reconnaissance satellite..

1972 February 3 - . 08:40 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC31. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 473 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1972-02-15 . USAF Sat Cat: 5821 . COSPAR: 1972-006A. Apogee: 309 km (192 mi). Perigee: 203 km (126 mi). Inclination: 65.00 deg. Period: 89.60 min. Area survey photo reconnaissance satellite; returned film capsule..

1972 March 4 - . 10:00 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 477 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1972-03-16 . USAF Sat Cat: 5862 . COSPAR: 1972-013A. Apogee: 306 km (190 mi). Perigee: 202 km (125 mi). Inclination: 72.90 deg. Period: 89.60 min. Area survey photo reconnaissance satellite; returned film capsule; separated particle flux and radiation experiment capsule..

1972 April 6 - . 08:00 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 484 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1972-04-18 . USAF Sat Cat: 5933 . COSPAR: 1972-026A. Apogee: 223 km (138 mi). Perigee: 194 km (120 mi). Inclination: 81.00 deg. Period: 88.60 min. Area survey photo reconnaissance satellite; returned film capsule; separated cosmic ray experiment capsule..

1972 May 17 - . 10:19 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 490 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1972-05-29 . USAF Sat Cat: 6021 . COSPAR: 1972-036A. Apogee: 285 km (177 mi). Perigee: 205 km (127 mi). Inclination: 65.00 deg. Period: 89.30 min. Area survey photo reconnaissance satellite; returned film capsule; separated electron flux cosmic ray experiment capsule..

1972 June 21 - . 06:25 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC31. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 493 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1972-07-03 . USAF Sat Cat: 6053 . COSPAR: 1972-042A. Apogee: 267 km (165 mi). Perigee: 202 km (125 mi). Inclination: 64.90 deg. Period: 89.10 min. Area survey photo reconnaissance satellite; returned film capsule..

1972 July 28 - . 10:19 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 512 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1972-08-09 . USAF Sat Cat: 6130 . COSPAR: 1972-059A. Apogee: 273 km (169 mi). Perigee: 202 km (125 mi). Inclination: 65.30 deg. Period: 89.20 min. Area survey photo reconnaissance satellite; returned film capsule..

1972 August 30 - . 08:19 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC31. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 517 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1972-09-11 . USAF Sat Cat: 6168 . COSPAR: 1972-067A. Apogee: 285 km (177 mi). Perigee: 203 km (126 mi). Inclination: 64.90 deg. Period: 89.30 min. Area survey photo reconnaissance satellite; returned film capsule..

1972 September 15 - . 09:40 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 518 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 9.00 days. Decay Date: 1972-09-24 . USAF Sat Cat: 6186 . COSPAR: 1972-070A. Apogee: 306 km (190 mi). Perigee: 203 km (126 mi). Inclination: 72.80 deg. Period: 89.50 min. Area survey photo reconnaissance satellite; returned film capsule; separated science capsule..

1972 October 18 - . 11:59 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 525 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 11.00 days. Decay Date: 1972-10-29 . USAF Sat Cat: 6248 . COSPAR: 1972-083A. Apogee: 268 km (166 mi). Perigee: 207 km (128 mi). Inclination: 65.00 deg. Period: 89.20 min. Area survey photo reconnaissance satellite; returned film capsule; separated Nauka autonomous subsatellite 16KS No 161 / 1L which tested Kondor control system for Yantar satellite..

1972 November 25 - . 09:10 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC31. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 537 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1972-12-07 . USAF Sat Cat: 6287 . COSPAR: 1972-093A. Apogee: 303 km (188 mi). Perigee: 203 km (126 mi). Inclination: 64.00 deg. Period: 89.60 min. Area survey photo reconnaissance satellite; returned film capsule..

1973 February 1 - . 08:30 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC31. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 547 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1973-02-13 . USAF Sat Cat: 6353 . COSPAR: 1973-006A. Apogee: 309 km (192 mi). Perigee: 203 km (126 mi). Inclination: 64.00 deg. Period: 89.60 min. Area survey photo reconnaissance satellite; returned film capsule..

1973 March 22 - . 10:00 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 552 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1973-04-03 . USAF Sat Cat: 6394 . COSPAR: 1973-016A. Apogee: 308 km (191 mi). Perigee: 202 km (125 mi). Inclination: 72.00 deg. Period: 89.60 min. Area survey photo reconnaissance satellite; returned film capsule; separated Nauka autonomous subsatellite 16KS No 162 / 2L which tested Kondor control system for Yantar satellite..

1973 April 25 - . 10:45 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 555 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1973-05-07 . USAF Sat Cat: 6440 . COSPAR: 1973-024A. Apogee: 230 km (140 mi). Perigee: 216 km (134 mi). Inclination: 81.00 deg. Period: 88.90 min. Area survey photo reconnaissance satellite; returned film capsule; separated science capsule..

1973 May 25 - . 13:30 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 561 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1973-06-06 . USAF Sat Cat: 6657 . COSPAR: 1973-033A. Apogee: 295 km (183 mi). Perigee: 206 km (128 mi). Inclination: 65.40 deg. Period: 89.50 min. Area survey photo reconnaissance satellite; returned film capsule; separated gamma ray telescope experiment capsule..

1973 June 21 - . 13:29 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 575 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1973-07-03 . USAF Sat Cat: 6709 . COSPAR: 1973-043A. Apogee: 271 km (168 mi). Perigee: 204 km (126 mi). Inclination: 65.40 deg. Period: 89.30 min. Area survey photo reconnaissance satellite; returned film capsule; separated capsule..

1973 August 1 - . 14:00 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 578 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1973-08-13 . USAF Sat Cat: 6759 . COSPAR: 1973-051A. Apogee: 292 km (181 mi). Perigee: 200 km (120 mi). Inclination: 65.40 deg. Period: 89.40 min. Area survey photo reconnaissance satellite; returned film capsule..

1973 August 30 - . 10:30 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 583 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 13.00 days. Decay Date: 1973-09-12 . USAF Sat Cat: 6809 . COSPAR: 1973-062A. Apogee: 298 km (185 mi). Perigee: 204 km (126 mi). Inclination: 64.90 deg. Period: 89.50 min. Area survey photo reconnaissance satellite; returned film capsule; separated capsule..

1973 October 3 - . 13:00 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 596 - . Payload: FEU-170 s/n 1L. Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 6.00 days. Decay Date: 1973-10-09 . USAF Sat Cat: 6856 . COSPAR: 1973-070A. Apogee: 287 km (178 mi). Perigee: 206 km (128 mi). Inclination: 65.40 deg. Period: 89.40 min.
Area survey photo reconnaissance satellite; returned film capsule. First test of small film return capsules planned for Yantar spacecraft. SpK capsule FEU-170 No. 1L experienced an electrical short circuit, which led to failure to separate the shell of the capsule after reentry, preventing parachute deployment. The capsule crashed into the ground.

1973 October 15 - . 08:45 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 599 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 13.00 days. Decay Date: 1973-10-28 . USAF Sat Cat: 6867 . COSPAR: 1973-073A. Apogee: 280 km (170 mi). Perigee: 202 km (125 mi). Inclination: 64.90 deg. Period: 89.30 min. Area survey photo reconnaissance satellite; returned film capsule..

1974 January 24 - . 15:00 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 629 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1974-02-05 . USAF Sat Cat: 7100 . COSPAR: 1974-003A. Apogee: 289 km (179 mi). Perigee: 197 km (122 mi). Inclination: 62.80 deg. Period: 89.40 min. Area survey photo reconnaissance satellite; returned film capsule. First successful test of SpK small film return capsule planned for Yantar. SpK capsule FEU-170-13 No. 1702 / 2L successfully recovered..

1974 March 14 - . 10:30 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 635 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1974-03-26 . USAF Sat Cat: 7216 . COSPAR: 1974-014A. Apogee: 322 km (200 mi). Perigee: 204 km (126 mi). Inclination: 72.80 deg. Period: 89.70 min. Area survey photo reconnaissance satellite; returned film capsule; separated Nauka autonomous subsatellite 17KS M15000-171 / 1L which tested astro-visir and radio altimeter systems for Yantar..

1974 April 11 - . 12:23 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 640 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1974-04-23 . USAF Sat Cat: 7245 . COSPAR: 1974-021A. Apogee: 225 km (139 mi). Perigee: 201 km (124 mi). Inclination: 81.30 deg. Period: 88.80 min. Area survey photo reconnaissance satellite; returned film capsule; separated capsule (?)..

1974 May 15 - . 12:30 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 653 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1974-05-27 . USAF Sat Cat: 7293 . COSPAR: 1974-031A. Apogee: 287 km (178 mi). Perigee: 192 km (119 mi). Inclination: 62.80 deg. Period: 89.30 min. Area survey photo reconnaissance satellite; returned film capsule..

1974 June 6 - . 06:20 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC31. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 658 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1974-06-18 . USAF Sat Cat: 7328 . COSPAR: 1974-041A. Apogee: 286 km (177 mi). Perigee: 204 km (126 mi). Inclination: 65.00 deg. Period: 89.40 min. Area survey photo reconnaissance satellite; returned film capsule..

1974 July 26 - . 07:00 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 669 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 13.00 days. Decay Date: 1974-08-08 . USAF Sat Cat: 7389 . COSPAR: 1974-059A. Apogee: 229 km (142 mi). Perigee: 207 km (128 mi). Inclination: 81.30 deg. Period: 88.80 min. Area survey photo reconnaissance satellite; returned film capsule; separated science capsule..

1974 August 30 - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC41/1. LV Family: R-7. Launch Vehicle: Voskhod 11A57. FAILURE: Failure. Failed Stage: U.

Zenit-2M - . Payload: Zenit-2M. Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: RVSN. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Area survey photo reconnaissance satellite..

1974 September 20 - . 09:30 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC31. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 685 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1974-10-02 . USAF Sat Cat: 7445 . COSPAR: 1974-073A. Apogee: 281 km (174 mi). Perigee: 209 km (129 mi). Inclination: 64.90 deg. Period: 89.30 min. Area survey photo reconnaissance satellite; returned film capsule..

1974 November 1 - . 14:20 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 692 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1974-11-13 . USAF Sat Cat: 7502 . COSPAR: 1974-087A. Apogee: 295 km (183 mi). Perigee: 197 km (122 mi). Inclination: 62.80 deg. Period: 89.40 min. Area survey photo reconnaissance satellite; returned film capsule. Second successful test of SpK small film return capsule planned for Yantar. SpK capsule FEU-170 No. 4L successfully recovered..

1974 November 27 - . 11:45 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 696 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1974-12-09 . USAF Sat Cat: 7551 . COSPAR: 1974-095A. Apogee: 321 km (199 mi). Perigee: 205 km (127 mi). Inclination: 72.90 deg. Period: 89.80 min. Area survey photo reconnaissance satellite; returned film capsule..

1975 January 17 - . 09:07 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC31. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 702 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1975-01-29 . USAF Sat Cat: 7606 . COSPAR: 1975-002A. Apogee: 313 km (194 mi). Perigee: 205 km (127 mi). Inclination: 71.30 deg. Period: 89.70 min. Area survey photo reconnaissance satellite; returned film capsule..

1975 March 26 - . 08:50 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 721 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1975-04-07 . USAF Sat Cat: 7705 . COSPAR: 1975-020A. Apogee: 228 km (141 mi). Perigee: 208 km (129 mi). Inclination: 81.30 deg. Period: 88.90 min. Area survey photo reconnaissance satellite; returned film capsule; separated science capsule..

1975 April 18 - . 10:00 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 728 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 11.00 days. Decay Date: 1975-04-29 . USAF Sat Cat: 7745 . COSPAR: 1975-031A. Apogee: 311 km (193 mi). Perigee: 209 km (129 mi). Inclination: 72.80 deg. Period: 89.70 min. Area survey photo reconnaissance satellite; returned film capsule; separated science capsule..

1975 May 21 - . 06:59 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC31. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 731 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1975-06-02 . USAF Sat Cat: 7810 . COSPAR: 1975-041A. Apogee: 296 km (183 mi). Perigee: 203 km (126 mi). Inclination: 65.00 deg. Period: 89.50 min. Area survey photo reconnaissance satellite; returned film capsule; separated science capsule..

1975 May 30 - . 06:45 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC43/3. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 741 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1975-06-11 . USAF Sat Cat: 7877 . COSPAR: 1975-047A. Apogee: 231 km (143 mi). Perigee: 210 km (130 mi). Inclination: 81.30 deg. Period: 88.90 min.
Zenit-2M (area survey photo reconnaissance) satellite used for earth resources studies as part of 'Gektor-Priroda' project. Investigation of the natural resources of the earth in the interests of various branches of the national economy of the USSR and international cooperation.

1975 June 27 - . 13:00 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 747 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1975-07-09 . USAF Sat Cat: 7990 . COSPAR: 1975-060A. Apogee: 280 km (170 mi). Perigee: 204 km (126 mi). Inclination: 62.80 deg. Period: 89.30 min. Area survey photo reconnaissance satellite; returned film capsule; separated science capsule..

1975 July 23 - . 13:00 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 751 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1975-08-04 . USAF Sat Cat: 8040 . COSPAR: 1975-068A. Apogee: 313 km (194 mi). Perigee: 197 km (122 mi). Inclination: 62.80 deg. Period: 89.60 min. Area survey photo reconnaissance satellite; returned film capsule..

1975 September 23 - . 10:00 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 769 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1975-10-05 . USAF Sat Cat: 8322 . COSPAR: 1975-088A. Apogee: 307 km (190 mi). Perigee: 203 km (126 mi). Inclination: 72.80 deg. Period: 89.60 min. Area survey photo reconnaissance satellite; returned film capsule. Third successful test of SpK small film return capsule planned for Yantar. SpK capsule FEU-170-13 No. 5L successfully recovered..

1975 October 17 - . 14:30 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 776 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1975-10-29 . USAF Sat Cat: 8369 . COSPAR: 1975-101A. Apogee: 288 km (178 mi). Perigee: 200 km (120 mi). Inclination: 62.80 deg. Period: 89.40 min. Area survey photo reconnaissance satellite; returned film capsule; separated science capsule..

1975 November 21 - . 09:20 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 780 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1975-12-03 . USAF Sat Cat: 8442 . COSPAR: 1975-108A. Apogee: 278 km (172 mi). Perigee: 201 km (124 mi). Inclination: 65.00 deg. Period: 89.30 min. Area survey photo reconnaissance satellite; returned film capsule; separated science capsule..

1975 December 3 - . 10:00 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 784 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1975-12-15 . USAF Sat Cat: 8463 . COSPAR: 1975-113A. Apogee: 231 km (143 mi). Perigee: 215 km (133 mi). Inclination: 81.30 deg. Period: 88.90 min. Area survey photo reconnaissance satellite; returned film capsule; separated science capsule..

1976 January 29 - . 08:30 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 799 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1976-02-10 . USAF Sat Cat: 8616 . COSPAR: 1976-009A. Apogee: 306 km (190 mi). Perigee: 205 km (127 mi). Inclination: 71.40 deg. Period: 89.60 min. Area survey photo reconnaissance satellite; returned film capsule..

1976 March 18 - . 09:15 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 809 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1976-03-30 . USAF Sat Cat: 8758 . COSPAR: 1976-025A. Apogee: 300 km (180 mi). Perigee: 205 km (127 mi). Inclination: 65.00 deg. Period: 89.60 min. Area survey photo reconnaissance satellite; returned film capsule..

1976 April 9 - . 08:30 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 813 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1976-04-21 . USAF Sat Cat: 8801 . COSPAR: 1976-033A. Apogee: 236 km (146 mi). Perigee: 209 km (129 mi). Inclination: 81.30 deg. Period: 88.90 min. Area survey photo reconnaissance satellite; returned film capsule..

1976 May 20 - . 09:00 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Voskhod 11A57.

Cosmos 819 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 11.00 days. Decay Date: 1976-06-01 . USAF Sat Cat: 8853 . COSPAR: 1976-045A. Apogee: 293 km (182 mi). Perigee: 207 km (128 mi). Inclination: 64.90 deg. Period: 89.50 min. Area survey photo reconnaissance satellite; returned film capsule..

1976 June 24 - . 07:10 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 834 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1976-07-06 . USAF Sat Cat: 8914 . COSPAR: 1976-058A. Apogee: 237 km (147 mi). Perigee: 216 km (134 mi). Inclination: 81.40 deg. Period: 89.10 min. Area survey photo reconnaissance satellite; returned film capsule..

1976 July 14 - . 09:00 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 840 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1976-07-26 . USAF Sat Cat: 9019 . COSPAR: 1976-068A. Apogee: 319 km (198 mi). Perigee: 203 km (126 mi). Inclination: 72.90 deg. Period: 89.70 min. Area survey photo reconnaissance satellite; returned film capsule..

1976 August 12 - . 13:30 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 848 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 13.00 days. Decay Date: 1976-08-25 . USAF Sat Cat: 9280 . COSPAR: 1976-082A. Apogee: 303 km (188 mi). Perigee: 206 km (128 mi). Inclination: 62.80 deg. Period: 89.60 min. Area survey photo reconnaissance satellite; returned film capsule; separated science capsule..

1976 September 22 - . 09:30 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 856 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 13.00 days. Decay Date: 1976-10-05 . USAF Sat Cat: 9435 . COSPAR: 1976-096A. Apogee: 300 km (180 mi). Perigee: 203 km (126 mi). Inclination: 65.00 deg. Period: 89.50 min. Area survey photo reconnaissance satellite; returned film capsule; separated science capsule..

1976 November 1 - . 11:20 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 865 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1976-11-13 . USAF Sat Cat: 9515 . COSPAR: 1976-109A. Apogee: 326 km (202 mi). Perigee: 203 km (126 mi). Inclination: 72.90 deg. Period: 89.80 min. Area survey photo reconnaissance satellite; returned film capsule; separated science capsule..

1976 December 9 - . 10:00 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 879 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 13.00 days. Decay Date: 1976-12-22 . USAF Sat Cat: 9599 . COSPAR: 1976-119A. Apogee: 225 km (139 mi). Perigee: 213 km (132 mi). Inclination: 81.40 deg. Period: 88.90 min. Area survey photo reconnaissance satellite; returned film capsule..

1977 January 20 - . 08:30 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 889 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1977-02-01 . USAF Sat Cat: 9735 . COSPAR: 1977-003A. Apogee: 329 km (204 mi). Perigee: 202 km (125 mi). Inclination: 71.40 deg. Period: 89.80 min. Area survey photo reconnaissance satellite; returned film capsule..

1977 March 17 - . 08:30 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 898 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 13.00 days. Decay Date: 1977-03-30 . USAF Sat Cat: 9871 . COSPAR: 1977-020A. Apogee: 230 km (140 mi). Perigee: 216 km (134 mi). Inclination: 81.40 deg. Period: 89.00 min. Area survey photo reconnaissance satellite; returned film capsule; separated science capsule..

1977 April 20 - . 09:00 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 904 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 14.00 days. Decay Date: 1977-05-04 . USAF Sat Cat: 9930 . COSPAR: 1977-028A. Apogee: 328 km (203 mi). Perigee: 203 km (126 mi). Inclination: 71.40 deg. Period: 89.80 min. Area survey photo reconnaissance satellite; returned film capsule..

1977 May 31 - . 07:30 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 914 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 13.00 days. Decay Date: 1977-06-13 . USAF Sat Cat: 10030 . COSPAR: 1977-043A. Apogee: 284 km (176 mi). Perigee: 202 km (125 mi). Inclination: 65.00 deg. Period: 89.40 min. Area survey photo reconnaissance satellite; returned film capsule; separated science capsule..

1977 June 30 - . 14:00 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 922 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 13.00 days. Decay Date: 1977-07-13 . USAF Sat Cat: 10115 . COSPAR: 1977-058A. Apogee: 283 km (175 mi). Perigee: 221 km (137 mi). Inclination: 62.80 deg. Period: 89.50 min. Area survey photo reconnaissance satellite; returned film capsule..

1977 July 29 - . 08:00 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 935 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 13.00 days. Decay Date: 1977-08-11 . USAF Sat Cat: 10168 . COSPAR: 1977-073A. Apogee: 251 km (155 mi). Perigee: 217 km (134 mi). Inclination: 81.30 deg. Period: 89.20 min. Area survey photo reconnaissance satellite; returned film capsule..

1977 August 27 - . 10:09 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 947 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 13.00 days. Decay Date: 1977-09-09 . USAF Sat Cat: 10299 . COSPAR: 1977-081A. Apogee: 321 km (199 mi). Perigee: 203 km (126 mi). Inclination: 72.90 deg. Period: 89.80 min. Area survey photo reconnaissance satellite; returned film capsule..

1977 September 13 - . 15:10 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 950 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 14.00 days. Decay Date: 1977-09-27 . USAF Sat Cat: 10351 . COSPAR: 1977-086A. Apogee: 282 km (175 mi). Perigee: 205 km (127 mi). Inclination: 62.80 deg. Period: 89.40 min. Area survey photo reconnaissance satellite; returned film capsule..

1977 December 12 - . 09:40 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 966 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 12.00 days. Decay Date: 1977-12-24 . USAF Sat Cat: 10510 . COSPAR: 1977-115A. Apogee: 296 km (183 mi). Perigee: 204 km (126 mi). Inclination: 65.00 deg. Period: 89.50 min. Area survey photo reconnaissance satellite; returned film capsule; separated science capsule..

1977 December 27 - . 09:20 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 973 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 13.00 days. Decay Date: 1978-01-09 . USAF Sat Cat: 10540 . COSPAR: 1977-124A. Apogee: 325 km (201 mi). Perigee: 203 km (126 mi). Inclination: 71.50 deg. Period: 89.80 min. Area survey photo reconnaissance satellite; returned film capsule; separated science capsule..

1978 January 13 - . 15:15 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 984 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 13.00 days. Decay Date: 1978-01-26 . USAF Sat Cat: 10592 . COSPAR: 1978-006A. Apogee: 291 km (180 mi). Perigee: 206 km (128 mi). Inclination: 62.80 deg. Period: 89.50 min. Area survey photo reconnaissance satellite; returned film capsule..

1978 March 4 - . 07:40 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 992 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 13.00 days. Decay Date: 1978-03-17 . USAF Sat Cat: 10699 . COSPAR: 1978-025A. Apogee: 323 km (200 mi). Perigee: 203 km (126 mi). Inclination: 71.30 deg. Period: 89.80 min. Area survey photo reconnaissance satellite; returned film capsule..

1978 March 17 - . 10:50 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 995 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 13.00 days. Decay Date: 1978-03-30 . USAF Sat Cat: 10735 . COSPAR: 1978-030A. Apogee: 227 km (141 mi). Perigee: 209 km (129 mi). Inclination: 81.30 deg. Period: 88.80 min. Area survey photo reconnaissance satellite; returned film capsule..

1978 April 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 1002 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 13.00 days. Decay Date: 1978-04-19 . USAF Sat Cat: 10785 . COSPAR: 1978-037A. Apogee: 283 km (175 mi). Perigee: 205 km (127 mi). Inclination: 65.10 deg. Period: 89.40 min. Area survey photo reconnaissance satellite; returned film capsule..

1978 May 5 - . 15:30 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1004 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 13.00 days. Decay Date: 1978-05-18 . USAF Sat Cat: 10846 . COSPAR: 1978-043A. Apogee: 290 km (180 mi). Perigee: 205 km (127 mi). Inclination: 62.80 deg. Period: 89.40 min. Area survey photo reconnaissance satellite; returned film capsule; separated science capsule..

1978 May 25 - . 14:30 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1012 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 13.00 days. Decay Date: 1978-06-07 . USAF Sat Cat: 10919 . COSPAR: 1978-054A. Apogee: 265 km (164 mi). Perigee: 202 km (125 mi). Inclination: 62.80 deg. Period: 89.20 min. Area survey photo reconnaissance satellite; returned film capsule..

1978 September 19 - . 08:05 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1032 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 13.00 days. Decay Date: 1978-10-02 . USAF Sat Cat: 11029 . COSPAR: 1978-088A. Apogee: 226 km (140 mi). Perigee: 215 km (133 mi). Inclination: 81.30 deg. Period: 88.90 min. Area survey photo reconnaissance satellite; returned film capsule; separated capsule..

1978 October 17 - . 15:00 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1044 - . Mass: 6,000 kg (13,200 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 13.00 days. Decay Date: 1978-10-30 . USAF Sat Cat: 11065 . COSPAR: 1978-097A. Apogee: 295 km (183 mi). Perigee: 203 km (126 mi). Inclination: 62.80 deg. Period: 89.50 min. Area survey photo reconnaissance satellite; returned film capsule..

1978 December 8 - . 09:30 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. Launch Pad: LC1 or LC31. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1060 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 13.00 days. Decay Date: 1978-12-21 . USAF Sat Cat: 11139 . COSPAR: 1978-111A. Apogee: 291 km (180 mi). Perigee: 216 km (134 mi). Inclination: 65.00 deg. Period: 89.50 min. Area survey photo reconnaissance satellite; returned film capsule..

1978 December 14 - . 15:20 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1061 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 13.00 days. Decay Date: 1978-12-27 . USAF Sat Cat: 11148 . COSPAR: 1978-114A. Apogee: 310 km (190 mi). Perigee: 203 km (126 mi). Inclination: 62.80 deg. Period: 89.60 min. Area survey photo reconnaissance satellite; returned film capsule; deployed capsule..

1979 January 11 - . 15:00 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1070 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 9.00 days. Decay Date: 1979-01-20 . USAF Sat Cat: 11229 . COSPAR: 1979-001A. Apogee: 293 km (182 mi). Perigee: 205 km (127 mi). Inclination: 62.80 deg. Period: 89.50 min. Area survey photo reconnaissance satellite; returned film capsule..

1979 February 16 - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC41/1. LV Family: R-7. Launch Vehicle: Soyuz-U. FAILURE: Failure. Failed Stage: U.

Zenit-2M - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: RVSN. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Area survey photo reconnaissance satellite..

1979 March 31 - . 10:45 GMT - . Launch Site: Plesetsk. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1090 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 13.00 days. Decay Date: 1979-04-13 . USAF Sat Cat: 11313 . COSPAR: 1979-027A. Apogee: 320 km (190 mi). Perigee: 217 km (134 mi). Inclination: 72.80 deg. Period: 89.80 min. Area survey photo reconnaissance satellite; returned film capsule..

1979 May 25 - . 07:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC41/1. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1102 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 13.00 days. Decay Date: 1979-06-07 . USAF Sat Cat: 11368 . COSPAR: 1979-043A. Apogee: 260 km (160 mi). Perigee: 212 km (131 mi). Inclination: 81.30 deg. Period: 89.20 min.
Zenit-2M area survey photo reconnaissance satellite used for earth resources studies as part of 'Gektor-Priroda' project. Nauka subsatellite 32KS jettisoned into independent orbit in the course of the mission. Investigation of the natural resources of the earth in the interests of various branches of the national economy of the USSR and international cooperation.

1979 June 12 - . 07:00 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC43/4. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1106 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 13.00 days. Decay Date: 1979-06-25 . USAF Sat Cat: 11399 . COSPAR: 1979-054A. Apogee: 237 km (147 mi). Perigee: 216 km (134 mi). Inclination: 81.40 deg. Period: 89.10 min.
Zenit-2M area survey photo reconnaissance satellite used for earth resources studies as part of 'Gektor-Priroda' project. Investigation of the natural resources of the earth in the interests of various branches of the national economy of the USSR and international cooperation.

1979 July 27 - . 07:30 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC43/4. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1118 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 13.00 days. Decay Date: 1979-08-09 . USAF Sat Cat: 11465 . COSPAR: 1979-069A. Apogee: 237 km (147 mi). Perigee: 210 km (130 mi). Inclination: 81.30 deg. Period: 88.90 min.
Zenit-2M area survey photo reconnaissance satellite used for earth resources studies as part of 'Gektor-Priroda' project. Investigation of the natural resources of the earth in the interests of various branches of the national economy of the USSR and international cooperation.

1979 August 17 - . 07:45 GMT - . Launch Site: Plesetsk. Launch Complex: Plesetsk LC43/4. LV Family: R-7. Launch Vehicle: Soyuz-U.

Cosmos 1122 - . Mass: 6,300 kg (13,800 lb). Nation: Russia. Agency: MOM. Class: Surveillance. Type: Military surveillance satellite. Spacecraft Bus: Vostok. Spacecraft: Zenit-2M satellite. Duration: 13.00 days. Decay Date: 1979-08-30 . USAF Sat Cat: 11491 . COSPAR: 1979-075A. Apogee: 227 km (141 mi). Perigee: 208 km (129 mi). Inclination: 81.30 deg. Period: 88.90 min.
Zenit-2M area survey photo reconnaissance satellite used for earth resources studies as part of 'Gektor-Priroda' project. Nauka subsatellite 31KS jettisoned into independent orbit in the course of the mission. Investigation of the natural resources of the earth in the interests of various branches of the national economy of the USSR and international cooperation.

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