COSMOS 2251 DEB, 34396

Orbit data source: Space-Track

COSMOS 2251 DEB, 34396 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
34396, 1993-036QM
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 34396U 93036QM  25353.45801972  .00008688  00000-0  13068-2 0  9990
2 34396  74.0293 110.9085 0005236 149.4452 286.5385 14.74585964884450
Epoch: 2025-12-19T10:59Z
TLE epoch observation values (Epoch: 2025-12-19T10:59:32.903Z)
Latitude
68.92805°
Longitude
-94.6523°
Altitude
656.983 km
Speed
7.536 km/s
True Right ascension
10h 34m 08s
True Declination
68° 48' 39"
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
10:10:01
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
647.725 km
Perigee altitude
640.371 km
Semi-major axis
7,022.185 km
Eccentricity
0.00052
Inclination
74.0293°
RAAN
110.9085°
Arg. of periapsis
149.4452°
True anomaly
286.48097°
Mean anomaly
286.5385°
Eccentric anomaly
286.50974°
Mean motion
3.68837 °/min
Orbital period
97.6 mins
BSTAR
0.0013068
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