COSMOS 2251 DEB, 34317

Orbit data source: Space-Track

COSMOS 2251 DEB, 34317 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
34317, 1993-036NP
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
Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 20 hours ago

TLE from 20 hours ago
0 COSMOS 2251 DEB
1 34317U 93036NP  26238.38280162  .00000376  00000-0  33421-3 0  9992
2 34317  73.9261 333.1271 0336641 274.4241 152.2466 13.65426471871220
Epoch: 2026-08-26T09:11Z
TLE epoch observation values (Epoch: 2026-08-26T09:11:14.059Z)
Latitude
63.40357°
Longitude
-104.38502°
Altitude
1,248.624 km
Speed
7.127 km/s
True Right ascension
00h 32m 14s
True Declination
63° 16' 28"
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
20:35:55
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,262.585 km
Perigee altitude
764.903 km
Semi-major axis
7,391.881 km
Eccentricity
0.03366
Inclination
73.9261°
RAAN
333.1271°
Arg. of periapsis
274.4241°
True anomaly
153.97812°
Mean anomaly
152.2466°
Eccentric anomaly
153.1187°
Mean motion
3.41516 °/min
Orbital period
105.41 mins
BSTAR
0.00033421
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