COSMOS 2251 DEB, 34852

Orbit data source: Space-Track

COSMOS 2251 DEB, 34852 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
34852, 1993-036ABW
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: 15 hours ago

TLE from 15 hours ago
0 COSMOS 2251 DEB
1 34852U 93036ABW 26236.45404715  .00000152  00000-0  59855-4 0  9996
2 34852  74.0336 154.4506 0017010 203.6613 156.3761 14.37163028911939
Epoch: 2026-08-24T10:53Z
TLE epoch observation values (Epoch: 2026-08-24T10:53:49.673Z)
Latitude
0.00005°
Longitude
18.25812°
Altitude
781.641 km
Speed
7.457 km/s
True Right ascension
10h 17m 48s
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
17:06:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
777.661 km
Perigee altitude
753.359 km
Semi-major axis
7,143.647 km
Eccentricity
0.0017
Inclination
74.0336°
RAAN
154.4506°
Arg. of periapsis
203.6613°
True anomaly
156.45406°
Mean anomaly
156.3761°
Eccentric anomaly
156.41509°
Mean motion
3.5947 °/min
Orbital period
100.15 mins
BSTAR
0.000059855
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