Key statistics
Satellite COSMOS 2065 at a glance.
Uptime
13036
Days in orbit
Revolutions
≈ 12.5
Per day
Orbit
LEO
Low Earth Orbit
Inclination
74.0
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 2065.
Object identification
Identified? True
Debris? False
Object name: COSMOS 2065
International designator: 1990-029B
Object number (NORAD): 20550
Object ID (CCSDS): 20550
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 115.274 minutes
Inclination: 73.979 deg
SMA: 7845.968 km
Apoapsis: 1474.867 km
Periapsis: 1460.798 km
RAAN: 187.9371 deg
Eccentricy: 0.0008966
Argument of periapsis: 261.0279 deg
Mean anomaly: 251.1263 deg
Mean motion: 12.49202911 rev/day
Mean motion (dot): -0.00000005 rev/day2
B* drag term: 0.00007091 1/REarth
Two-line elements (TLE)
Creation date: Dec. 12, 2025, 7:16 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 12, 2025, 12:12 a.m. UTC
TLE line 0: 0 COSMOS 2065
TLE line 1: 1 20550U 90029B 25346.00834588 -.00000005 00000-0 70910-4 0 9995
TLE line 2: 2 20550 73.9790 187.9371 0008966 261.0279 251.1263 12.49202911627333
Live tracking on map
Real-time ground track for satellite COSMOS 2065.
Associated space launch
Military communications satellites
COSMOS 2065 was lifted into orbit during the mission ‘Kosmos-3M | Strela-1M 345-352’, on board a Kosmos-3M space rocket.
The launch took place on April 6, 1990, 3:13 a.m. from 133/3 (133L).
For more information about the launch, click the button.
Kosmos-3M | Strela-1M 345-352
Agency: N/A
Status: Launch Successful
Launch date: April 6, 1990, 3:13 a.m. UTC
Rocket: Kosmos-3M
Launch pad: 133/3 (133L)
Location: Plesetsk Cosmodrome, Russian Federation
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