COSMOS 2251 DEB, 33894

Orbit data source: Space-Track

COSMOS 2251 DEB, 33894 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
33894, 1993-036CX
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: 1 day ago

TLE from 1 day ago
0 COSMOS 2251 DEB
1 33894U 93036CX  25353.04308998  .00001077  00000-0  11057-2 0  9998
2 33894  73.7670 339.3249 0579201 257.9221  95.6429 13.21318804807915
Epoch: 2025-12-19T01:02Z
TLE epoch observation values (Epoch: 2025-12-19T01:02:02.974Z)
Latitude
-0.00005°
Longitude
-124.07742°
Altitude
1,250.041 km
Speed
7.198 km/s
True Right ascension
22h 37m 17s
True Declination
0° 00' 00"
Sunlit
Object was in daylight 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
06:48:16
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,615.07 km
Perigee altitude
739.83 km
Semi-major axis
7,555.587 km
Eccentricity
0.05792
Inclination
73.767°
RAAN
339.3249°
Arg. of periapsis
257.9221°
True anomaly
102.18695°
Mean anomaly
95.6429°
Eccentric anomaly
98.92133°
Mean motion
3.30477 °/min
Orbital period
108.93 mins
BSTAR
0.0011057
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