Key statistics
Satellite COSMOS 2151 at a glance.
Uptime
12553
Days in orbit
Revolutions
≈ 15.0
Per day
Orbit
LEO
Low Earth Orbit
Inclination
82.5
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 2151.
Object identification
Identified? True
Debris? False
Object name: COSMOS 2151
International designator: 1991-042A
Object number (NORAD): 21422
Object ID (CCSDS): 21422
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 96.037 minutes
Inclination: 82.4992 deg
SMA: 6946.827 km
Apoapsis: 577.819 km
Periapsis: 559.566 km
RAAN: 214.5384 deg
Eccentricy: 0.00131375
Argument of periapsis: 150.3363 deg
Mean anomaly: 209.8609 deg
Mean motion: 14.99419034 rev/day
Mean motion (dot): 0.00003315 rev/day2
B* drag term: 0.0002681882 1/REarth
Two-line elements (TLE)
Creation date: Oct. 25, 2025, 3:11 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 24, 2025, 9:52 p.m. UTC
TLE line 0: 0 COSMOS 2151
TLE line 1: 1 21422U 91042A 25297.91163983 .00003315 00000-0 26819-3 0 9993
TLE line 2: 2 21422 82.4992 214.5384 0013138 150.3363 209.8609 14.99419034842845
Live tracking on map
Real-time ground track for satellite COSMOS 2151.
In-orbit conjunctions
There are no conjunctions computed for COSMOS 2151, at the moment. Check back to stay up to date, as we update our databases every day.
Go to all conjunctionsAssociated space launch
Tselina-R series ELINT satellite
COSMOS 2151 was lifted into orbit during the mission ‘Tsiklon-3 | Tselina-R 3’, on board a Tsiklon-3 space rocket.
The launch took place on June 13, 1991, 3:41 p.m. from 32/2.
For more information about the launch, click the button.
Tsiklon-3 | Tselina-R 3
Agency: N/A
Status: Launch Successful
Launch date: June 13, 1991, 3:41 p.m. UTC
Rocket: Tsiklon-3
Launch pad: 32/2
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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