COSMOS 2251 DEB, 33823

Orbit data source: Space-Track

COSMOS 2251 DEB, 33823 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
33823, 1993-036BQ
Orbit
LEO
Country
Flag of CISCIS
Related business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
1993-06-16 (32 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: 16 hours ago

TLE from 16 hours ago
0 COSMOS 2251 DEB
1 33823U 93036BQ  25287.91062657  .00001511  00000-0  88781-3 0  9993
2 33823  73.8092 252.4045 0208018  27.0992   3.9553 13.98704410847876
Epoch: 2025-10-14T21:51Z
TLE epoch observation values (Epoch: 2025-10-14T21:51:18.135Z)
Latitude
29.91468°
Longitude
-89.54858°
Altitude
750.656 km
Speed
7.559 km/s
True Right ascension
17h 27m 52s
True Declination
29° 45' 58"
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
08:13:06
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,047.283 km
Perigee altitude
744.654 km
Semi-major axis
7,274.105 km
Eccentricity
0.0208
Inclination
73.8092°
RAAN
252.4045°
Arg. of periapsis
27.0992°
True anomaly
4.1241°
Mean anomaly
3.9553°
Eccentric anomaly
4.03925°
Mean motion
3.49844 °/min
Orbital period
102.9 mins
BSTAR
0.00088781

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