COSMOS 2251 DEB, 33799

Orbit data source: Space-Track

COSMOS 2251 DEB, 33799 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
33799, 1993-036AQ
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: 1 day ago

TLE from 1 day ago
0 COSMOS 2251 DEB
1 33799U 93036AQ  26120.57324937  .00012647  00000-0  15235-2 0  9991
2 33799  74.0311 167.5910 0024258 211.5827 300.5659 14.83698828908670
Epoch: 2026-04-30T13:45Z
TLE epoch observation values (Epoch: 2026-04-30T13:45:28.745Z)
Latitude
26.96325°
Longitude
-85.62135°
Altitude
612.095 km
Speed
7.56 km/s
True Right ascension
22h 37m 03s
True Declination
26° 49' 18"
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
03:25:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
632.209 km
Perigee altitude
598.28 km
Semi-major axis
6,993.382 km
Eccentricity
0.00243
Inclination
74.0311°
RAAN
167.591°
Arg. of periapsis
211.5827°
True anomaly
300.32618°
Mean anomaly
300.5659°
Eccentric anomaly
300.44608°
Mean motion
3.71118 °/min
Orbital period
97 mins
BSTAR
0.0015235
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