Key statistics
Satellite COSMOS 2251 DEB at a glance.
Uptime
11709
Days in orbit
Revolutions
≈ 14.3
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: 1993-036AEY
Object number (NORAD): 34969
Object ID (CCSDS): 34969
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.567 minutes
Inclination: 74.015 deg
SMA: 7163.599 km
Apoapsis: 838.938 km
Periapsis: 731.99 km
RAAN: 314.3151 deg
Eccentricy: 0.0074647
Argument of periapsis: 123.9777 deg
Mean anomaly: 236.8497 deg
Mean motion: 14.31877405 rev/day
Mean motion (dot): 0.00000653 rev/day2
B* drag term: 0.00024572 1/REarth
Two-line elements (TLE)
Creation date: July 6, 2025, 6:05 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 6, 2025, 8:02 a.m. UTC
TLE line 0: 0 COSMOS 2251 DEB
TLE line 1: 1 34969U 93036AEY 25187.33539447 .00000653 00000-0 24572-3 0 9990
TLE line 2: 2 34969 74.0150 314.3151 0074647 123.9777 236.8497 14.31877405628557
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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