Key statistics
Satellite COSMOS 2251 DEB at a glance.
Uptime
11869
Days in orbit
Revolutions
≈ 14.4
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: 1993-036UQ
Object number (NORAD): 34554
Object ID (CCSDS): 34554
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.144 minutes
Inclination: 74.0386 deg
SMA: 7143.463 km
Apoapsis: 781.722 km
Periapsis: 748.934 km
RAAN: 300.592 deg
Eccentricy: 0.002295
Argument of periapsis: 3.1494 deg
Mean anomaly: 27.0274 deg
Mean motion: 14.37935968 rev/day
Mean motion (dot): 0.00001681 rev/day2
B* drag term: 0.00056325 1/REarth
Two-line elements (TLE)
Creation date: Dec. 12, 2025, 7:06 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 11, 2025, 8:53 p.m. UTC
TLE line 0: 0 COSMOS 2251 DEB
TLE line 1: 1 34554U 93036UQ 25345.87029390 .00001681 00000-0 56325-3 0 9999
TLE line 2: 2 34554 74.0386 300.5920 0022950 3.1494 27.0274 14.37935968877435
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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