Key statistics
Satellite COSMOS 952 at a glance.
Uptime
17462
Days in orbit
Revolutions
≈ 13.8
Per day
Orbit
LEO
Low Earth Orbit
Inclination
64.9
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 952.
Object identification
Identified? True
Debris? False
Object name: COSMOS 952
International designator: 1977-088A
Object number (NORAD): 10358
Object ID (CCSDS): 10358
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 104.067 minutes
Inclination: 64.9376 deg
SMA: 7328.852 km
Apoapsis: 977.923 km
Periapsis: 923.511 km
RAAN: 308.9118 deg
Eccentricy: 0.0037122
Argument of periapsis: 152.1335 deg
Mean anomaly: 208.1724 deg
Mean motion: 13.83722038 rev/day
Mean motion (dot): -0.00000075 rev/day2
B* drag term: 0.00001256 1/REarth
Two-line elements (TLE)
Creation date: July 8, 2025, 2:27 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 7, 2025, 5:59 p.m. UTC
TLE line 0: 0 COSMOS 952
TLE line 1: 1 10358U 77088A 25188.74978794 -.00000075 00000-0 12560-4 0 9997
TLE line 2: 2 10358 64.9376 308.9118 0037122 152.1335 208.1724 13.83722038415527
Live tracking on map
Real-time ground track for satellite COSMOS 952.
Associated space launch
Active radar satellite for ocean surveillance powered by a nuclear reactor.
COSMOS 952 was lifted into orbit during the mission ‘Tsiklon-2 | US-A 14’, on board a Tsiklon-2 space rocket.
The launch took place on Sept. 16, 1977, 2:25 p.m. from 90.
For more information about the launch, click the button.
Tsiklon-2 | US-A 14
Agency: N/A
Status: Launch Successful
Launch date: Sept. 16, 1977, 2:25 p.m. UTC
Rocket: Tsiklon-2
Launch pad: 90
Location: Baikonur Cosmodrome, Republic of Kazakhstan
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