Key statistics
Satellite COSMOS 2251 DEB at a glance.
Uptime
11651
Days in orbit
Revolutions
≈ 15.2
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: 1993-036ARA
Object number (NORAD): 35729
Object ID (CCSDS): 35729
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 94.77 minutes
Inclination: 74.0058 deg
SMA: 6885.593 km
Apoapsis: 518.241 km
Periapsis: 496.675 km
RAAN: 257.6838 deg
Eccentricy: 0.001566
Argument of periapsis: 76.8188 deg
Mean anomaly: 345.074 deg
Mean motion: 15.19465044 rev/day
Mean motion (dot): 0.00069981 rev/day2
B* drag term: 0.0032585 1/REarth
Two-line elements (TLE)
Creation date: May 10, 2025, 2:32 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 9, 2025, 4:19 p.m. UTC
TLE line 0: 0 COSMOS 2251 DEB
TLE line 1: 1 35729U 93036ARA 25129.68026711 .00069981 00000-0 32585-2 0 9995
TLE line 2: 2 35729 74.0058 257.6838 0015660 76.8188 345.0740 15.19465044849347
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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