COSMOS 2251 DEB, 36000

Orbit data source: Space-Track

COSMOS 2251 DEB, 36000 is space debris in LEO originally from a launch on Wed, 16 Jun 1993 UTC launched from the Plesetsk Missile And Space Complex (PKMTR). The debris from Iridium 33, an American commercial communications satellite, has been tracked extensively since its accidental collision with the defunct Russian satellite Cosmos 2251 in 2009. This event, occurring at high speed in low Earth orbit (LEO), generated thousands of pieces of space debris, significantly increasing the risk of further collisions. The Iridium 33 debris cloud has impacted space traffic management and orbital debris mitigation strategies, making it a subject of ongoing study in space situational awareness.

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Identifier
36000, 1993-036AWS
Orbit
LEO
Country
Flag of CISCIS
Related business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
1993-06-16 (33 years ago)
Launch vehicle
Unknown
Launch site
Plesetsk Missile And Space Complex (PKMTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Unknown shape, 0.1 m
Radar Cross Section
Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 3 days ago

TLE from 3 days ago
0 COSMOS 2251 DEB
1 36000U 93036AWS 26117.87495143  .00024325  00000-0  20324-2 0  9997
2 36000  73.9884 171.9126 0031513 256.6014 103.1659 14.98051474622035
Epoch: 2026-04-27T20:59Z
TLE epoch observation values (Epoch: 2026-04-27T20:59:55.803Z)
Latitude
0.00005°
Longitude
1.07175°
Altitude
580.656 km
Speed
7.568 km/s
True Right ascension
11h 27m 39s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow at epoch
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
N/A
Visualization observer readout
Local Sidereal Time
21:00:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
592.374 km
Perigee altitude
548.58 km
Semi-major axis
6,948.614 km
Eccentricity
0.00315
Inclination
73.9884°
RAAN
171.9126°
Arg. of periapsis
256.6014°
True anomaly
103.5172°
Mean anomaly
103.1659°
Eccentric anomaly
103.34158°
Mean motion
3.7471 °/min
Orbital period
96.07 mins
BSTAR
0.0020324
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