COSMOS 2251 DEB, 33896

Orbit data source: Space-Track

COSMOS 2251 DEB, 33896 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
33896, 1993-036CZ
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: 11 hours ago

TLE from 11 hours ago
0 COSMOS 2251 DEB
1 33896U 93036CZ  26254.07661147  .00000926  00000-0  41703-3 0  9996
2 33896  73.7682  21.9236 0124030 152.2474 322.6671 14.19717122906043
Epoch: 2026-09-11T01:50Z
TLE epoch observation values (Epoch: 2026-09-11T01:50:19.231Z)
Latitude
61.36901°
Longitude
152.20373°
Altitude
765.782 km
Speed
7.514 km/s
True Right ascension
11h 19m 33s
True Declination
61° 13' 27"
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
05:25:46
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
913.302 km
Perigee altitude
734.646 km
Semi-major axis
7,202.111 km
Eccentricity
0.0124
Inclination
73.7682°
RAAN
21.9236°
Arg. of periapsis
152.2474°
True anomaly
321.79445°
Mean anomaly
322.6671°
Eccentric anomaly
322.23186°
Mean motion
3.55102 °/min
Orbital period
101.38 mins
BSTAR
0.00041703
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