Key statistics
Satellite COSMOS 2251 DEB at a glance.
Uptime
11649
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: 1993-036AUZ
Object number (NORAD): 35959
Object ID (CCSDS): 35959
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.421 minutes
Inclination: 74.0338 deg
SMA: 7156.634 km
Apoapsis: 794.194 km
Periapsis: 762.805 km
RAAN: 357.3279 deg
Eccentricy: 0.002193
Argument of periapsis: 136.3719 deg
Mean anomaly: 223.9172 deg
Mean motion: 14.33968289 rev/day
Mean motion (dot): 0.00000397 rev/day2
B* drag term: 0.00015125 1/REarth
Two-line elements (TLE)
Creation date: May 6, 2025, 3:54 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 5, 2025, 7:52 a.m. UTC
TLE line 0: 0 COSMOS 2251 DEB
TLE line 1: 1 35959U 93036AUZ 25125.32816504 .00000397 00000-0 15125-3 0 9992
TLE line 2: 2 35959 74.0338 357.3279 0021930 136.3719 223.9172 14.33968289817543
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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