COSMOS 2251 DEB, 40794

Orbit data source: Space-Track

COSMOS 2251 DEB, 40794 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.

Loading next visibility...
Identifier
40794, 1993-036BVX
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, 0.050 m
Radar Cross Section
Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 1 week ago

TLE from 1 week ago
0 COSMOS 2251 DEB
1 40794U 93036BVX 26309.35540154  .00094594  00000-0  37912-2 0  9997
2 40794  73.9654 167.7757 0010804 174.4362   0.4795 15.24513511668610
Epoch: 2026-11-05T08:31Z
TLE epoch observation values (Epoch: 2026-11-05T08:31:46.693Z)
Latitude
4.80066°
Longitude
173.86516°
Altitude
487.04 km
Speed
7.626 km/s
True Right ascension
23h 05m 36s
True Declination
4° 46' 15"
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
17:11:52
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
497.2 km
Perigee altitude
482.36 km
Semi-major axis
6,867.917 km
Eccentricity
0.00108
Inclination
73.9654°
RAAN
167.7757°
Arg. of periapsis
174.4362°
True anomaly
0.48054°
Mean anomaly
0.4795°
Eccentric anomaly
0.48002°
Mean motion
3.81334 °/min
Orbital period
94.41 mins
BSTAR
0.0037912
Loading maneuver chart data...
Computing Atmospheric mass density...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...

Documentation

Showing up to 5 results
|