COSMOS 2251 DEB, 38483

Orbit data source: Space-Track

COSMOS 2251 DEB, 38483 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
38483, 1993-036BTT
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: 1 week ago

TLE from 1 week ago
0 COSMOS 2251 DEB
1 38483U 93036BTT 25294.80355459  .00003880  00000-0  14584-2 0  9991
2 38483  74.2590 104.6706 0113981 225.0597 134.1266 14.28322992627361
Epoch: 2025-10-21T19:17Z
TLE epoch observation values (Epoch: 2025-10-21T19:17:07.116Z)
Latitude
-0.00009°
Longitude
144.90466°
Altitude
857.384 km
Speed
7.394 km/s
True Right ascension
06h 58m 40s
True Declination
0° 00' 00"
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
08:43:38
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
876.715 km
Perigee altitude
713.195 km
Semi-major axis
7,173.092 km
Eccentricity
0.0114
Inclination
74.259°
RAAN
104.6706°
Arg. of periapsis
225.0597°
True anomaly
135.05489°
Mean anomaly
134.1266°
Eccentric anomaly
134.59166°
Mean motion
3.57259 °/min
Orbital period
100.77 mins
BSTAR
0.0014584
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