Key statistics
Satellite COSMOS 2150 at a glance.
Uptime
12500
Days in orbit
Revolutions
≈ 14.3
Per day
Orbit
LEO
Low Earth Orbit
Inclination
74.0
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 2150.
Object identification
Identified? True
Debris? False
Object name: COSMOS 2150
International designator: 1991-041A
Object number (NORAD): 21418
Object ID (CCSDS): 21418
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 100.522 minutes
Inclination: 74.0353 deg
SMA: 7161.441 km
Apoapsis: 794.878 km
Periapsis: 771.733 km
RAAN: 282.4781 deg
Eccentricy: 0.00161596
Argument of periapsis: 144.8751 deg
Mean anomaly: 215.3469 deg
Mean motion: 14.32524813 rev/day
Mean motion (dot): 0.00000159 rev/day2
B* drag term: 0.000068217874 1/REarth
Two-line elements (TLE)
Creation date: Aug. 31, 2025, 2:26 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Aug. 30, 2025, 7:54 p.m. UTC
TLE line 0: 0 COSMOS 2150
TLE line 1: 1 21418U 91041A 25242.82919255 .00000159 00000-0 68218-4 0 9991
TLE line 2: 2 21418 74.0353 282.4781 0016160 144.8751 215.3469 14.32524813787405
Live tracking on map
Real-time ground track for satellite COSMOS 2150.
In-orbit conjunctions
A list of the most updated potential collisions computed for object COSMOS 2150.
Associated space launch
Military communications satellite
COSMOS 2150 was lifted into orbit during the mission ‘Kosmos-3M | Strela-2M 49’, on board a Kosmos-3M space rocket.
The launch took place on June 11, 1991, 5:41 a.m. from 133/3 (133L).
For more information about the launch, click the button.
Kosmos-3M | Strela-2M 49
Agency: N/A
Status: Launch Successful
Launch date: June 11, 1991, 5:41 a.m. UTC
Rocket: Kosmos-3M
Launch pad: 133/3 (133L)
Location: Plesetsk Cosmodrome, Russian Federation
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