COSMOS 2251 DEB, 37518

Orbit data source: Space-Track

COSMOS 2251 DEB, 37518 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
37518, 1993-036BMX
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 weeks ago

TLE from 2 weeks ago
0 COSMOS 2251 DEB
1 37518U 93036BMX 26250.29343112  .00137269  00000-0  27957-2 0  9995
2 37518  73.9600  98.3033 0019485 157.8491 202.3566 15.45465203699989
Epoch: 2026-09-07T07:02Z
TLE epoch observation values (Epoch: 2026-09-07T07:02:32.448Z)
Latitude
-0.00002°
Longitude
6.29182°
Altitude
445.024 km
Speed
7.638 km/s
True Right ascension
06h 33m 12s
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
08:06:37
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
440.784 km
Perigee altitude
414.262 km
Semi-major axis
6,805.66 km
Eccentricity
0.00195
Inclination
73.96°
RAAN
98.3033°
Arg. of periapsis
157.8491°
True anomaly
202.27186°
Mean anomaly
202.3566°
Eccentric anomaly
202.31421°
Mean motion
3.86579 °/min
Orbital period
93.12 mins
BSTAR
0.0027957

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