Key statistics
Satellite COSMOS 2251 DEB at a glance.
Uptime
11815
Days in orbit
Revolutions
≈ 14.6
Per day
Orbit
LEO
Low Earth Orbit
Inclination
74.0
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 2251 DEB.
Object identification
Identified? True
Debris? True
Object name: COSMOS 2251 DEB
International designator: 1993-036AGH
Object number (NORAD): 35020
Object ID (CCSDS): 35020
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 98.454 minutes
Inclination: 74.0452 deg
SMA: 7062.904 km
Apoapsis: 747.951 km
Periapsis: 621.588 km
RAAN: 302.5531 deg
Eccentricy: 0.00894557
Argument of periapsis: 70.7818 deg
Mean anomaly: 290.3001 deg
Mean motion: 14.62607445 rev/day
Mean motion (dot): 0.00001368 rev/day2
B* drag term: 0.00026011948 1/REarth
Two-line elements (TLE)
Creation date: Oct. 20, 2025, 2:10 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 19, 2025, 3:34 p.m. UTC
TLE line 0: 0 COSMOS 2251 DEB
TLE line 1: 1 35020U 93036AGH 25292.64863761 .00001368 00000-0 26012-3 0 9994
TLE line 2: 2 35020 74.0452 302.5531 0089456 70.7818 290.3001 14.62607445874470
Live tracking on map
Real-time ground track for satellite COSMOS 2251 DEB.
In-orbit conjunctions
A list of the most updated potential collisions computed for object COSMOS 2251 DEB.
Associated space launch
Military communications satellite. Destroyed in a collision with Iridium 33.
COSMOS 2251 DEB was lifted into orbit during the mission ‘Kosmos-3M | Strela-2M 51’, on board a Kosmos-3M space rocket.
The launch took place on June 16, 1993, 4:17 a.m. from 132/1 (132L).
For more information about the launch, click the button.
Kosmos-3M | Strela-2M 51
Agency: N/A
Status: Launch Successful
Launch date: June 16, 1993, 4:17 a.m. UTC
Rocket: Kosmos-3M
Launch pad: 132/1 (132L)
Location: Plesetsk Cosmodrome, Russian Federation
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