COSMOS 2251 DEB, 34026

Orbit data source: Space-Track

COSMOS 2251 DEB, 34026 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
34026, 1993-036HM
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: 10 hours ago

TLE from 10 hours ago
0 COSMOS 2251 DEB
1 34026U 93036HM  25343.40465597  .00001659  00000-0  13596-2 0  9990
2 34026  73.7680 342.8315 0350825 213.3441 270.6499 13.65301319834863
Epoch: 2025-12-09T09:42Z
TLE epoch observation values (Epoch: 2025-12-09T09:42:42.275Z)
Latitude
56.37976°
Longitude
-87.05756°
Altitude
1,031.679 km
Speed
7.338 km/s
True Right ascension
09h 08m 02s
True Declination
56° 13' 37"
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
17:40:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,273.551 km
Perigee altitude
754.867 km
Semi-major axis
7,392.346 km
Eccentricity
0.03508
Inclination
73.768°
RAAN
342.8315°
Arg. of periapsis
213.3441°
True anomaly
266.6313°
Mean anomaly
270.6499°
Eccentric anomaly
268.64039°
Mean motion
3.41484 °/min
Orbital period
105.42 mins
BSTAR
0.0013596
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