Key statistics
Satellite COSMOS 2251 DEB at a glance.
Uptime
11771
Days in orbit
Revolutions
≈ 14.0
Per day
Orbit
LEO
Low Earth Orbit
Inclination
73.9
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: 1993-036YP
Object number (NORAD): 34721
Object ID (CCSDS): 34721
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 103.13 minutes
Inclination: 73.9228 deg
SMA: 7284.783 km
Apoapsis: 1067.572 km
Periapsis: 745.724 km
RAAN: 134.114 deg
Eccentricy: 0.02209043
Argument of periapsis: 92.5964 deg
Mean anomaly: 286.0186 deg
Mean motion: 13.96297156 rev/day
Mean motion (dot): 0.00003742 rev/day2
B* drag term: 0.0022253897 1/REarth
Two-line elements (TLE)
Creation date: Sept. 7, 2025, 3:09 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 6, 2025, 10:26 p.m. UTC
TLE line 0: 0 COSMOS 2251 DEB
TLE line 1: 1 34721U 93036YP 25249.93514490 .00003742 00000-0 22254-2 0 9998
TLE line 2: 2 34721 73.9228 134.1140 0220904 92.5964 286.0186 13.96297156837981
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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