COSMOS 2251 DEB, 40808

Orbit data source: Space-Track

COSMOS 2251 DEB, 40808 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
40808, 1993-036BWM
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: 2 days ago

TLE from 2 days ago
0 COSMOS 2251 DEB
1 40808U 93036BWM 26097.96054961  .00006785  00000-0  11405-2 0  9994
2 40808  74.0402 280.6849 0007788 284.6724 227.8193 14.69787984653255
Epoch: 2026-04-07T23:03Z
TLE epoch observation values (Epoch: 2026-04-07T23:03:11.486Z)
Latitude
26.47008°
Longitude
-89.48505°
Altitude
668.371 km
Speed
7.523 km/s
True Right ascension
06h 10m 10s
True Declination
26° 19' 53"
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
14:56:32
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
664.812 km
Perigee altitude
653.851 km
Semi-major axis
7,037.468 km
Eccentricity
0.00078
Inclination
74.0402°
RAAN
280.6849°
Arg. of periapsis
284.6724°
True anomaly
227.75321°
Mean anomaly
227.8193°
Eccentric anomaly
227.78625°
Mean motion
3.67636 °/min
Orbital period
97.92 mins
BSTAR
0.0011405
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