COSMOS 2251 DEB, 34036

Orbit data source: Space-Track

COSMOS 2251 DEB, 34036 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
34036, 1993-036HX
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 34036U 93036HX  25358.52263455  .00048446  00000-0  42990-2 0  9994
2 34036  74.0206 125.4677 0009756 153.3579 206.8109 14.95894376887464
Epoch: 2025-12-24T12:32Z
TLE epoch observation values (Epoch: 2025-12-24T12:32:35.625Z)
Latitude
0.00001°
Longitude
-155.97155°
Altitude
588.341 km
Speed
7.563 km/s
True Right ascension
08h 21m 52s
True Declination
0° 00' 00"
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
00:29:53
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
583.943 km
Perigee altitude
570.372 km
Semi-major axis
6,955.295 km
Eccentricity
0.00098
Inclination
74.0206°
RAAN
125.4677°
Arg. of periapsis
153.3579°
True anomaly
206.76053°
Mean anomaly
206.8109°
Eccentric anomaly
206.78571°
Mean motion
3.74171 °/min
Orbital period
96.21 mins
BSTAR
0.004299

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