COSMOS 2251 DEB, 37496

Orbit data source: Space-Track

COSMOS 2251 DEB, 37496 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
37496, 1993-036BLZ
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, 0.050 m
Radar Cross Section
Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 2 days ago

TLE from 2 days ago
0 COSMOS 2251 DEB
1 37496U 93036BLZ 26275.13683381  .00014371  00000-0  94682-3 0  9993
2 37496  73.9433  81.6927 0050118  25.8009 334.5663 15.06475467704187
Epoch: 2026-10-02T03:17Z
TLE epoch observation values (Epoch: 2026-10-02T03:17:02.441Z)
Latitude
-0.00004°
Longitude
21.56941°
Altitude
518.354 km
Speed
7.622 km/s
True Right ascension
05h 26m 46s
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
12:35:56
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
579.23 km
Perigee altitude
509.84 km
Semi-major axis
6,922.672 km
Eccentricity
0.00501
Inclination
73.9433°
RAAN
81.6927°
Arg. of periapsis
25.8009°
True anomaly
334.31825°
Mean anomaly
334.5663°
Eccentric anomaly
334.44242°
Mean motion
3.76819 °/min
Orbital period
95.54 mins
BSTAR
0.00094682
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