Key statistics
Satellite COSMOS 2127 at a glance.
Uptime
12509
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 2127.
Object identification
Identified? True
Debris? False
Object name: COSMOS 2127
International designator: 1991-009C
Object number (NORAD): 21102
Object ID (CCSDS): 21102
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 115.369 minutes
Inclination: 74.0292 deg
SMA: 7850.289 km
Apoapsis: 1477.812 km
Periapsis: 1466.495 km
RAAN: 189.3429 deg
Eccentricy: 0.0007208
Argument of periapsis: 227.2988 deg
Mean anomaly: 246.3562 deg
Mean motion: 12.48171612 rev/day
Mean motion (dot): 0.00000018 rev/day2
B* drag term: 0.00022787 1/REarth
Two-line elements (TLE)
Creation date: May 12, 2025, 2:31 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 11, 2025, 2:59 p.m. UTC
TLE line 0: 0 COSMOS 2127
TLE line 1: 1 21102U 91009C 25131.62454801 .00000018 00000-0 22787-3 0 9995
TLE line 2: 2 21102 74.0292 189.3429 0007208 227.2988 246.3562 12.48171612560308
Live tracking on map
Real-time ground track for satellite COSMOS 2127.
Associated space launch
Military communications satellites
COSMOS 2127 was lifted into orbit during the mission ‘Kosmos-3M | Strela-1M 353-360’, on board a Kosmos-3M space rocket.
The launch took place on Feb. 12, 1991, 2:44 a.m. from 133/3 (133L).
For more information about the launch, click the button.
Kosmos-3M | Strela-1M 353-360
Agency: N/A
Status: Launch Successful
Launch date: Feb. 12, 1991, 2:44 a.m. UTC
Rocket: Kosmos-3M
Launch pad: 133/3 (133L)
Location: Plesetsk Cosmodrome, Russian Federation
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