Key statistics
Satellite COSMOS 1140 at a glance.
Uptime
16865
Days in orbit
Revolutions
≈ 14.4
Per day
Orbit
LEO
Low Earth Orbit
Inclination
74.1
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 1140.
Object identification
Identified? True
Debris? False
Object name: COSMOS 1140
International designator: 1979-089A
Object number (NORAD): 11573
Object ID (CCSDS): 11573
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 100.17 minutes
Inclination: 74.068 deg
SMA: 7144.737 km
Apoapsis: 778.076 km
Periapsis: 755.128 km
RAAN: 49.793 deg
Eccentricy: 0.00160592
Argument of periapsis: 204.3716 deg
Mean anomaly: 155.668 deg
Mean motion: 14.37551524 rev/day
Mean motion (dot): 0.00000283 rev/day2
B* drag term: 0.00010284882 1/REarth
Two-line elements (TLE)
Creation date: Dec. 12, 2025, 10:14 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 12, 2025, 7:25 a.m. UTC
TLE line 0: 0 COSMOS 1140
TLE line 1: 1 11573U 79089A 25346.30929257 .00000283 00000-0 10285-3 0 9999
TLE line 2: 2 11573 74.0680 49.7930 0016059 204.3716 155.6680 14.37551524418001
Live tracking on map
Real-time ground track for satellite COSMOS 1140.
In-orbit conjunctions
A list of the most updated potential collisions computed for object COSMOS 1140.
Associated space launch
Military communications satellite
COSMOS 1140 was lifted into orbit during the mission ‘Kosmos-3M | Strela-2M 22’, on board a Kosmos-3M space rocket.
The launch took place on Oct. 11, 1979, 4:36 p.m. from 132/2.
For more information about the launch, click the button.
Kosmos-3M | Strela-2M 22
Agency: N/A
Status: Launch Successful
Launch date: Oct. 11, 1979, 4:36 p.m. UTC
Rocket: Kosmos-3M
Launch pad: 132/2
Location: Plesetsk Cosmodrome, Russian Federation
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