COSMOS 2251 DEB, 34302

Orbit data source: Space-Track

COSMOS 2251 DEB, 34302 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
34302, 1993-036MY
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: 13 hours ago

TLE from 13 hours ago
0 COSMOS 2251 DEB
1 34302U 93036MY  25352.38999590  .00001520  00000-0  47946-3 0  9993
2 34302  74.1785 113.2408 0079102 326.8891  88.8303 14.39352253878023
Epoch: 2025-12-18T09:21Z
TLE epoch observation values (Epoch: 2025-12-18T09:21:35.645Z)
Latitude
53.57032°
Longitude
-91.95253°
Altitude
768.371 km
Speed
7.476 km/s
True Right ascension
09h 02m 46s
True Declination
53° 24' 22"
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
21:04:22
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
814.698 km
Perigee altitude
701.797 km
Semi-major axis
7,136.384 km
Eccentricity
0.00791
Inclination
74.1785°
RAAN
113.2408°
Arg. of periapsis
326.8891°
True anomaly
89.7367°
Mean anomaly
88.8303°
Eccentric anomaly
89.28349°
Mean motion
3.60019 °/min
Orbital period
99.99 mins
BSTAR
0.00047946
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