COSMOS 2251 DEB, 36622

Orbit data source: Space-Track

COSMOS 2251 DEB, 36622 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
36622, 1993-036BEL
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: 6 days ago

TLE from 6 days ago
0 COSMOS 2251 DEB
1 36622U 93036BEL 26054.53029146  .00004528  00000-0  62497-3 0  9997
2 36622  74.0161   2.6562 0065484 120.9498 239.8134 14.76968215678247
Epoch: 2026-02-23T12:43Z
TLE epoch observation values (Epoch: 2026-02-23T12:43:37.182Z)
Latitude
-0.00007°
Longitude
18.32841°
Altitude
664.903 km
Speed
7.512 km/s
True Right ascension
00h 10m 37s
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
10:40:04
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
682.425 km
Perigee altitude
590.556 km
Semi-major axis
7,014.628 km
Eccentricity
0.00655
Inclination
74.0161°
RAAN
2.6562°
Arg. of periapsis
120.9498°
True anomaly
239.16744°
Mean anomaly
239.8134°
Eccentric anomaly
239.49015°
Mean motion
3.69433 °/min
Orbital period
97.45 mins
BSTAR
0.00062497
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