Key statistics
Satellite COSMOS 2151 at a glance.
Uptime
12443
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: 96.07 minutes
Inclination: 82.4983 deg
SMA: 6948.414 km
Apoapsis: 579.271 km
Periapsis: 561.288 km
RAAN: 320.7855 deg
Eccentricy: 0.001294
Argument of periapsis: 165.0137 deg
Mean anomaly: 195.1473 deg
Mean motion: 14.98905276 rev/day
Mean motion (dot): 0.00001614 rev/day2
B* drag term: 0.00013123 1/REarth
Two-line elements (TLE)
Creation date: July 6, 2025, 6:05 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 6, 2025, 1:51 p.m. UTC
TLE line 0: 0 COSMOS 2151
TLE line 1: 1 21422U 91042A 25187.57746271 .00001614 00000-0 13123-3 0 9994
TLE line 2: 2 21422 82.4983 320.7855 0012940 165.0137 195.1473 14.98905276826317
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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