Key statistics
Satellite COSMOS 2251 DEB at a glance.
Uptime
11869
Days in orbit
Revolutions
≈ 14.2
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: 1993-036BBA
Object number (NORAD): 36451
Object ID (CCSDS): 36451
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 101.5 minutes
Inclination: 73.9539 deg
SMA: 7207.807 km
Apoapsis: 962.35 km
Periapsis: 696.994 km
RAAN: 342.9701 deg
Eccentricy: 0.01840749
Argument of periapsis: 168.3937 deg
Mean anomaly: 192.1542 deg
Mean motion: 14.18724413 rev/day
Mean motion (dot): 0.0000261 rev/day2
B* drag term: 0.0010726423 1/REarth
Two-line elements (TLE)
Creation date: Dec. 8, 2025, 6:20 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 8, 2025, 10:10 a.m. UTC
TLE line 0: 0 COSMOS 2251 DEB
TLE line 1: 1 36451U 93036BBA 25342.42369731 .00002610 00000-0 10726-2 0 9998
TLE line 2: 2 36451 73.9539 342.9701 0184075 168.3937 192.1542 14.18724413841647
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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