Key statistics
Satellite COSMOS 2251 DEB at a glance.
Uptime
11653
Days in orbit
Revolutions
≈ 14.4
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: 1993-036AZT
Object number (NORAD): 36420
Object ID (CCSDS): 36420
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.231 minutes
Inclination: 74.0363 deg
SMA: 7147.631 km
Apoapsis: 782.183 km
Periapsis: 756.809 km
RAAN: 314.0657 deg
Eccentricy: 0.001775
Argument of periapsis: 99.6268 deg
Mean anomaly: 329.7306 deg
Mean motion: 14.36678459 rev/day
Mean motion (dot): 0.00000479 rev/day2
B* drag term: 0.00017116 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, 9 p.m. UTC
TLE line 0: 0 COSMOS 2251 DEB
TLE line 1: 1 36420U 93036AZT 25129.87502610 .00000479 00000-0 17116-3 0 9993
TLE line 2: 2 36420 74.0363 314.0657 0017750 99.6268 329.7306 14.36678459819221
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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