Key statistics
Satellite COSMOS 2131 at a glance.
Uptime
12627
Days in orbit
Revolutions
≈ 12.6
Per day
Orbit
LEO
Low Earth Orbit
Inclination
74.0
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 2131.
Object identification
Identified? True
Debris? False
Object name: COSMOS 2131
International designator: 1991-009G
Object number (NORAD): 21106
Object ID (CCSDS): 21106
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 114.38 minutes
Inclination: 74.0295 deg
SMA: 7805.386 km
Apoapsis: 1468.033 km
Periapsis: 1386.469 km
RAAN: 52.1422 deg
Eccentricy: 0.00522486
Argument of periapsis: 239.0994 deg
Mean anomaly: 239.8911 deg
Mean motion: 12.58957753 rev/day
Mean motion (dot): -0.00000022 rev/day2
B* drag term: -0.000033401314 1/REarth
Two-line elements (TLE)
Creation date: Sept. 8, 2025, 3:16 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 7, 2025, 10:46 p.m. UTC
TLE line 0: 0 COSMOS 2131
TLE line 1: 1 21106U 91009G 25250.94891073 -.00000022 00000-0 -33401-4 0 9995
TLE line 2: 2 21106 74.0295 52.1422 0052249 239.0994 239.8911 12.58957753588740
Live tracking on map
Real-time ground track for satellite COSMOS 2131.
In-orbit conjunctions
There are no conjunctions computed for COSMOS 2131, at the moment. Check back to stay up to date, as we update our databases every day.
Go to all conjunctionsAssociated space launch
Military communications satellites
COSMOS 2131 was lifted into orbit during the mission ‘Kosmos-3M | Strela-1M 353-360’, on board a Kosmos-3M space rocket.
The launch took place on Feb. 12, 1991, 2:44 a.m. from 133/3 (133L).
For more information about the launch, click the button.
Kosmos-3M | Strela-1M 353-360
Agency: N/A
Status: Launch Successful
Launch date: Feb. 12, 1991, 2:44 a.m. UTC
Rocket: Kosmos-3M
Launch pad: 133/3 (133L)
Location: Plesetsk Cosmodrome, Russian Federation
...
Latest news about this satellite
There are no fresh news available about this satellite. Check back as we update our databases every day.
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