COSMOS 2251 DEB, 33841

Orbit data source: Space-Track

COSMOS 2251 DEB, 33841 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
33841, 1993-036CJ
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: 10 hours ago

TLE from 10 hours ago
0 COSMOS 2251 DEB
1 33841U 93036CJ  26170.08611028  .00000332  00000-0  11811-3 0  9995
2 33841  74.0381 291.1891 0021328 328.4485 209.1938 14.38103436908210
Epoch: 2026-06-19T02:03Z
TLE epoch observation values (Epoch: 2026-06-19T02:03:59.928Z)
Latitude
2.2843°
Longitude
172.21901°
Altitude
780.427 km
Speed
7.457 km/s
True Right ascension
07h 22m 09s
True Declination
2° 16' 14"
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
23:02:11
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
777.622 km
Perigee altitude
747.164 km
Semi-major axis
7,140.53 km
Eccentricity
0.00213
Inclination
74.0381°
RAAN
291.1891°
Arg. of periapsis
328.4485°
True anomaly
209.07487°
Mean anomaly
209.1938°
Eccentric anomaly
209.13431°
Mean motion
3.59706 °/min
Orbital period
100.08 mins
BSTAR
0.00011811

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