COSMOS 2251 DEB, 34009

Orbit data source: Space-Track

COSMOS 2251 DEB, 34009 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
34009, 1993-036GU
Orbit
LEO
Country
Flag of CISCIS
Related business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
1993-06-16 (32 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 34009U 93036GU  25322.49141566  .00000472  00000-0  18043-3 0  9999
2 34009  74.0388  21.2492 0026255  99.0437  13.9156 14.33197341875988
Epoch: 2025-11-18T11:47Z
TLE epoch observation values (Epoch: 2025-11-18T11:47:38.313Z)
Latitude
62.33091°
Longitude
-66.29666°
Altitude
773.152 km
Speed
7.483 km/s
True Right ascension
11h 13m 33s
True Declination
62° 11' 22"
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
14:46:24
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
797.48 km
Perigee altitude
759.9 km
Semi-major axis
7,156.827 km
Eccentricity
0.00263
Inclination
74.0388°
RAAN
21.2492°
Arg. of periapsis
99.0437°
True anomaly
13.98819°
Mean anomaly
13.9156°
Eccentric anomaly
13.95187°
Mean motion
3.58478 °/min
Orbital period
100.42 mins
BSTAR
0.00018043
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