Key statistics
Satellite COSMOS 2135 at a glance.
Uptime
12493
Days in orbit
Revolutions
≈ 13.8
Per day
Orbit
LEO
Low Earth Orbit
Inclination
82.8
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 2135.
Object identification
Identified? True
Debris? False
Object name: COSMOS 2135
International designator: 1991-013A
Object number (NORAD): 21130
Object ID (CCSDS): 21130
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 104.442 minutes
Inclination: 82.8275 deg
SMA: 7346.442 km
Apoapsis: 1015.597 km
Periapsis: 921.016 km
RAAN: 162.4481 deg
Eccentricy: 0.0064372
Argument of periapsis: 251.8196 deg
Mean anomaly: 107.5947 deg
Mean motion: 13.78755268 rev/day
Mean motion (dot): 0.00000081 rev/day2
B* drag term: 0.000064739 1/REarth
Two-line elements (TLE)
Creation date: May 10, 2025, 2:32 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 9, 2025, 2:26 p.m. UTC
TLE line 0: 0 COSMOS 2135
TLE line 1: 1 21130U 91013A 25129.60160601 .00000081 00000-0 64739-4 0 9992
TLE line 2: 2 21130 82.8275 162.4481 0064372 251.8196 107.5947 13.78755268720409
Live tracking on map
Real-time ground track for satellite COSMOS 2135.
In-orbit conjunctions
A list of the most updated potential collisions computed for object COSMOS 2135.
Associated space launch
Navigation satellite providing location information for the Tsiklon-B navigation system
COSMOS 2135 was lifted into orbit during the mission ‘Kosmos-3M | Parus 71’, on board a Kosmos-3M space rocket.
The launch took place on Feb. 26, 1991, 4:53 a.m. from 133/3 (133L).
For more information about the launch, click the button.
Kosmos-3M | Parus 71
Agency: N/A
Status: Launch Successful
Launch date: Feb. 26, 1991, 4:53 a.m. UTC
Rocket: Kosmos-3M
Launch pad: 133/3 (133L)
Location: Plesetsk Cosmodrome, Russian Federation
...
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