Key statistics
Satellite COSMOS 2111 (GLONASS) at a glance.
Uptime
12790
Days in orbit
Revolutions
≈ 2.1
Per day
Orbit
MEO
Medium Earth Orbit
Inclination
64.8
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 2111 (GLONASS).
Object identification
Identified? True
Debris? False
Object name: COSMOS 2111 (GLONASS)
International designator: 1990-110C
Object number (NORAD): 21008
Object ID (CCSDS): 21008
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 675.743 minutes
Inclination: 64.8134 deg
SMA: 25508.291 km
Apoapsis: 19177.387 km
Periapsis: 19082.925 km
RAAN: 77.5712 deg
Eccentricy: 0.00185159
Argument of periapsis: 238.3083 deg
Mean anomaly: 213.0856 deg
Mean motion: 2.13098654 rev/day
Mean motion (dot): -0.00000053 rev/day2
B* drag term: 0.0 1/REarth
Two-line elements (TLE)
Creation date: Dec. 14, 2025, 3:07 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 13, 2025, 2:18 p.m. UTC
TLE line 0: 0 COSMOS 2111 (GLONASS)
TLE line 1: 1 21008U 90110C 25347.59611811 -.00000053 00000-0 00000-0 0 9994
TLE line 2: 2 21008 64.8134 77.5712 0018516 238.3083 213.0856 2.13098654272448
Live tracking on map
Real-time ground track for satellite COSMOS 2111 (GLONASS).
In-orbit conjunctions
There are no conjunctions computed for COSMOS 2111 (GLONASS), at the moment. Check back to stay up to date, as we update our databases every day.
Go to all conjunctionsAssociated space launch
GLONASS navigation satellites
COSMOS 2111 (GLONASS) was lifted into orbit during the mission ‘Proton | Uragan 39 to 41’, on board a Proton space rocket.
The launch took place on Dec. 8, 1990, 2:43 a.m. from 200/40.
For more information about the launch, click the button.
Proton | Uragan 39 to 41
Agency: N/A
Status: Launch Successful
Launch date: Dec. 8, 1990, 2:43 a.m. UTC
Rocket: Proton
Launch pad: 200/40
Location: Baikonur Cosmodrome, Republic of Kazakhstan
...
Latest news about this satellite
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