COSMOS 2251 DEB, 34046

Orbit data source: Space-Track

COSMOS 2251 DEB, 34046 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
34046, 1993-036JH
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: 5 days ago

TLE from 5 days ago
0 COSMOS 2251 DEB
1 34046U 93036JH  26153.71886674  .00004273  00000-0  11156-2 0  9994
2 34046  74.0389  48.9222 0076796  91.8620 335.9525 14.47985767903145
Epoch: 2026-06-02T17:15Z
TLE epoch observation values (Epoch: 2026-06-02T17:15:10.086Z)
Latitude
62.7215°
Longitude
-67.57688°
Altitude
692.845 km
Speed
7.542 km/s
True Right ascension
05h 29m 36s
True Declination
62° 34' 47"
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
00:02:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
784.432 km
Perigee altitude
675.259 km
Semi-major axis
7,107.982 km
Eccentricity
0.00768
Inclination
74.0389°
RAAN
48.9222°
Arg. of periapsis
91.862°
True anomaly
335.59073°
Mean anomaly
335.9525°
Eccentric anomaly
335.77193°
Mean motion
3.62179 °/min
Orbital period
99.4 mins
BSTAR
0.0011156
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