Key statistics
Satellite COSMOS 2165 at a glance.
Uptime
12233
Days in orbit
Revolutions
≈ 12.6
Per day
Orbit
LEO
Low Earth Orbit
Inclination
82.6
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 2165.
Object identification
Identified? True
Debris? False
Object name: COSMOS 2165
International designator: 1991-077A
Object number (NORAD): 21779
Object ID (CCSDS): 21779
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 113.842 minutes
Inclination: 82.6025 deg
SMA: 7780.89 km
Apoapsis: 1409.909 km
Periapsis: 1395.6 km
RAAN: 130.0983 deg
Eccentricy: 0.0009195
Argument of periapsis: 251.994 deg
Mean anomaly: 222.5352 deg
Mean motion: 12.64907857 rev/day
Mean motion (dot): 0.00000038 rev/day2
B* drag term: 0.00014964 1/REarth
Two-line elements (TLE)
Creation date: May 10, 2025, 2:32 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 9, 2025, 11:32 a.m. UTC
TLE line 0: 0 COSMOS 2165
TLE line 1: 1 21779U 91077A 25129.48116500 .00000038 00000-0 14964-3 0 9992
TLE line 2: 2 21779 82.6025 130.0983 0009195 251.9940 222.5352 12.64907857545957
Live tracking on map
Real-time ground track for satellite COSMOS 2165.
In-orbit conjunctions
There are no conjunctions computed for COSMOS 2165, at the moment. Check back to stay up to date, as we update our databases every day.
Go to all conjunctionsAssociated space launch
Second generation store-dump military communications satellite
COSMOS 2165 was lifted into orbit during the mission ‘Tsiklon-3 | Strela-3 73 to 78’, on board a Tsiklon-3 space rocket.
The launch took place on Nov. 12, 1991, 8:09 p.m. from 32/1.
For more information about the launch, click the button.
Tsiklon-3 | Strela-3 73 to 78
Agency: N/A
Status: Launch Successful
Launch date: Nov. 12, 1991, 8:09 p.m. UTC
Rocket: Tsiklon-3
Launch pad: 32/1
Location: Plesetsk Cosmodrome, Russian Federation
...
Latest news about this satellite
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