COSMOS 2251 DEB, 36053

Orbit data source: Space-Track

COSMOS 2251 DEB, 36053 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
36053, 1993-036AXQ
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: 3 days ago

TLE from 3 days ago
0 COSMOS 2251 DEB
1 36053U 93036AXQ 25353.10221846  .00004872  00000-0  10759-2 0  9995
2 36053  73.8697 140.4760 0032545  87.3695 273.1193 14.57252603875379
Epoch: 2025-12-19T02:27Z
TLE epoch observation values (Epoch: 2025-12-19T02:27:11.674Z)
Latitude
-0.00004°
Longitude
15.72915°
Altitude
703.507 km
Speed
7.505 km/s
True Right ascension
09h 21m 54s
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
14:14:56
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
722.709 km
Perigee altitude
676.639 km
Semi-major axis
7,077.811 km
Eccentricity
0.00325
Inclination
73.8697°
RAAN
140.476°
Arg. of periapsis
87.3695°
True anomaly
272.74683°
Mean anomaly
273.1193°
Eccentric anomaly
272.93308°
Mean motion
3.64498 °/min
Orbital period
98.77 mins
BSTAR
0.0010759
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