Key statistics
Satellite COSMOS 942 at a glance.
Uptime
17489
Days in orbit
Revolutions
≈ 12.4
Per day
Orbit
LEO
Low Earth Orbit
Inclination
74.0
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 942.
Object identification
Identified? True
Debris? False
Object name: COSMOS 942
International designator: 1977-079D
Object number (NORAD): 10288
Object ID (CCSDS): 10288
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 115.918 minutes
Inclination: 74.0253 deg
SMA: 7875.206 km
Apoapsis: 1532.431 km
Periapsis: 1461.71 km
RAAN: 30.3716 deg
Eccentricy: 0.0044901
Argument of periapsis: 296.1592 deg
Mean anomaly: 128.2399 deg
Mean motion: 12.42252515 rev/day
Mean motion (dot): -0.00000002 rev/day2
B* drag term: 0.000097508 1/REarth
Two-line elements (TLE)
Creation date: July 11, 2025, 2:53 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 10, 2025, 4:03 p.m. UTC
TLE line 0: 0 COSMOS 942
TLE line 1: 1 10288U 77079D 25191.66912523 -.00000002 00000-0 97508-4 0 9997
TLE line 2: 2 10288 74.0253 30.3716 0044901 296.1592 128.2399 12.42252515153938
Live tracking on map
Real-time ground track for satellite COSMOS 942.
Associated space launch
High-resolution film-return Zenit reconnaissance satellite
COSMOS 942 was lifted into orbit during the mission ‘Soyuz U | Zenit-4MKM 4’, on board a Soyuz U space rocket.
The launch took place on Aug. 24, 1977, 2:29 p.m. from 43/4 (43R).
For more information about the launch, click the button.
Soyuz U | Zenit-4MKM 4
Agency: N/A
Status: Launch Successful
Launch date: Aug. 24, 1977, 2:29 p.m. UTC
Rocket: Soyuz U
Launch pad: 43/4 (43R)
Location: Plesetsk Cosmodrome, Russian Federation
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