Key statistics
Satellite COSMOS 2251 DEB at a glance.
Uptime
11647
Days in orbit
Revolutions
≈ 14.0
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: 1993-036BUK
Object number (NORAD): 39553
Object ID (CCSDS): 39553
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 102.922 minutes
Inclination: 74.0292 deg
SMA: 7274.986 km
Apoapsis: 1047.753 km
Periapsis: 745.949 km
RAAN: 356.6074 deg
Eccentricy: 0.0207426
Argument of periapsis: 182.3806 deg
Mean anomaly: 177.6362 deg
Mean motion: 13.99118525 rev/day
Mean motion (dot): 0.00093176 rev/day2
B* drag term: 0.052854 1/REarth
Two-line elements (TLE)
Creation date: May 3, 2025, 5:28 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 3, 2025, 8:15 a.m. UTC
TLE line 0: 0 COSMOS 2251 DEB
TLE line 1: 1 39553U 93036BUK 25123.34433440 .00093176 00000-0 52854-1 0 9995
TLE line 2: 2 39553 74.0292 356.6074 0207426 182.3806 177.6362 13.99118525724921
Live tracking on map
Real-time ground track for satellite 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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