Key statistics
Satellite COSMOS 1156 at a glance.
Uptime
16748
Days in orbit
Revolutions
≈ 12.6
Per day
Orbit
LEO
Low Earth Orbit
Inclination
74.0
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 1156.
Object identification
Identified? True
Debris? False
Object name: COSMOS 1156
International designator: 1980-012A
Object number (NORAD): 11691
Object ID (CCSDS): 11691
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 114.568 minutes
Inclination: 74.0217 deg
SMA: 7813.921 km
Apoapsis: 1474.05 km
Periapsis: 1397.522 km
RAAN: 273.1866 deg
Eccentricy: 0.00489686
Argument of periapsis: 188.6575 deg
Mean anomaly: 241.0339 deg
Mean motion: 12.5689567 rev/day
Mean motion (dot): -0.00000023 rev/day2
B* drag term: -0.000038461595 1/REarth
Two-line elements (TLE)
Creation date: Dec. 19, 2025, 2:08 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 18, 2025, 10:01 p.m. UTC
TLE line 0: 0 COSMOS 1156
TLE line 1: 1 11691U 80012A 25352.91741943 -.00000023 00000-0 -38462-4 0 9998
TLE line 2: 2 11691 74.0217 273.1866 0048969 188.6575 241.0339 12.56895670103735
Live tracking on map
Real-time ground track for satellite COSMOS 1156.
Associated space launch
Military communications satellites
COSMOS 1156 was lifted into orbit during the mission ‘Kosmos-3M | Strela-1M 185-192’, on board a Kosmos-3M space rocket.
The launch took place on Feb. 11, 1980, 11:32 p.m. from 132/2.
For more information about the launch, click the button.
Kosmos-3M | Strela-1M 185-192
Agency: N/A
Status: Launch Successful
Launch date: Feb. 11, 1980, 11:32 p.m. UTC
Rocket: Kosmos-3M
Launch pad: 132/2
Location: Plesetsk Cosmodrome, Russian Federation
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