Key statistics
Satellite COSMOS 2115 at a glance.
Uptime
12776
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 2115.
Object identification
Identified? True
Debris? False
Object name: COSMOS 2115
International designator: 1990-114B
Object number (NORAD): 21029
Object ID (CCSDS): 21029
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 113.967 minutes
Inclination: 82.5682 deg
SMA: 7786.554 km
Apoapsis: 1410.244 km
Periapsis: 1406.594 km
RAAN: 330.6813 deg
Eccentricy: 0.00023439
Argument of periapsis: 267.0029 deg
Mean anomaly: 214.5358 deg
Mean motion: 12.63527747 rev/day
Mean motion (dot): 0.0000004 rev/day2
B* drag term: 0.00016453918 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, 11:52 a.m. UTC
TLE line 0: 0 COSMOS 2115
TLE line 1: 1 21029U 90114B 25347.49482516 .00000040 00000-0 16454-3 0 9996
TLE line 2: 2 21029 82.5682 330.6813 0002344 267.0029 214.5358 12.63527747612955
Live tracking on map
Real-time ground track for satellite COSMOS 2115.
Associated space launch
Second generation store-dump military communications satellite
COSMOS 2115 was lifted into orbit during the mission ‘Tsiklon-3 | Strela-3 55 to 60’, on board a Tsiklon-3 space rocket.
The launch took place on Dec. 22, 1990, 7:28 a.m. from 32/2.
For more information about the launch, click the button.
Tsiklon-3 | Strela-3 55 to 60
Agency: N/A
Status: Launch Successful
Launch date: Dec. 22, 1990, 7:28 a.m. UTC
Rocket: Tsiklon-3
Launch pad: 32/2
Location: Plesetsk Cosmodrome, Russian Federation
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