DECAYED

COSMOS 2251 DEB, 36071 (Decayed)

Orbit data source: Space-Track

COSMOS 2251 DEB, 36071 was 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.

Not visible in the next 10 days
Identifier
36071, 1993-036AYJ
Orbit
Decayed
Country
Flag of CISCIS
Related business
Manufacturer
Unknown
Mission
Decayed 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: 11 months ago

TLE from 11 months ago
0 COSMOS 2251 DEB
1 36071U 93036AYJ 25072.10462741  .01388729  00000-0  20514-1 0  9990
2 36071  73.9874 205.1564 0024753 341.6673  18.3646 15.52013297609032
Epoch: 2025-03-13T02:30Z
TLE epoch observation values (Epoch: 2025-03-13T02:30:39.808Z)
Latitude
0.00003°
Longitude
-3.49312°
Altitude
397.648 km
Speed
7.681 km/s
True Right ascension
13h 40m 37s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow 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
00:46:57
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
425.149 km
Perigee altitude
391.552 km
Semi-major axis
6,786.487 km
Eccentricity
0.00248
Inclination
73.9874°
RAAN
205.1564°
Arg. of periapsis
341.6673°
True anomaly
18.45423°
Mean anomaly
18.3646°
Eccentric anomaly
18.40939°
Mean motion
3.88218 °/min
Orbital period
92.73 mins
BSTAR
0.020514

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