Key statistics
Satellite COSMOS 2251 DEB at a glance.
Uptime
11819
Days in orbit
Revolutions
≈ 14.0
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: 1993-036KR
Object number (NORAD): 34120
Object ID (CCSDS): 34120
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 102.96 minutes
Inclination: 73.9907 deg
SMA: 7276.764 km
Apoapsis: 1030.747 km
Periapsis: 766.511 km
RAAN: 300.6339 deg
Eccentricy: 0.01815609
Argument of periapsis: 139.5593 deg
Mean anomaly: 252.5415 deg
Mean motion: 13.98605807 rev/day
Mean motion (dot): 0.00000517 rev/day2
B* drag term: 0.00032684885 1/REarth
Two-line elements (TLE)
Creation date: Oct. 25, 2025, 3:11 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 25, 2025, 12:05 a.m. UTC
TLE line 0: 0 COSMOS 2251 DEB
TLE line 1: 1 34120U 93036KR 25298.00367770 .00000517 00000-0 32685-3 0 9997
TLE line 2: 2 34120 73.9907 300.6339 0181561 139.5593 252.5415 13.98605807852992
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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