Key statistics
Satellite COSMOS 2251 DEB at a glance.
Uptime
11822
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: 100.552 minutes
Inclination: 74.0115 deg
SMA: 7162.882 km
Apoapsis: 838.841 km
Periapsis: 730.653 km
RAAN: 120.8814 deg
Eccentricy: 0.00755202
Argument of periapsis: 265.4762 deg
Mean anomaly: 93.7759 deg
Mean motion: 14.32092521 rev/day
Mean motion (dot): 0.00001358 rev/day2
B* drag term: 0.00049912971 1/REarth
Two-line elements (TLE)
Creation date: Oct. 20, 2025, 6:08 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 20, 2025, 5:53 a.m. UTC
TLE line 0: 0 COSMOS 2251 DEB
TLE line 1: 1 34969U 93036AEY 25293.24572858 .00001358 00000-0 49913-3 0 9990
TLE line 2: 2 34969 74.0115 120.8814 0075520 265.4762 93.7759 14.32092521643716
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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