Key statistics
Satellite COSMOS 2251 DEB at a glance.
Uptime
11818
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: 100.154 minutes
Inclination: 74.0404 deg
SMA: 7143.945 km
Apoapsis: 781.69 km
Periapsis: 749.929 km
RAAN: 32.9051 deg
Eccentricy: 0.00222291
Argument of periapsis: 112.3373 deg
Mean anomaly: 39.4853 deg
Mean motion: 14.3779063 rev/day
Mean motion (dot): 0.00001521 rev/day2
B* drag term: 0.00051204131 1/REarth
Two-line elements (TLE)
Creation date: Oct. 23, 2025, 2:46 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 22, 2025, 5:30 p.m. UTC
TLE line 0: 0 COSMOS 2251 DEB
TLE line 1: 1 34554U 93036UQ 25295.72965248 .00001521 00000-0 51204-3 0 9992
TLE line 2: 2 34554 74.0404 32.9051 0022229 112.3373 39.4853 14.37790630870220
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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