COSMOS 2251 DEB, 35580

Orbit data source: Space-Track

COSMOS 2251 DEB, 35580 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
35580, 1993-036ALX
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 35580U 93036ALX 26068.57142561  .00004342  00000-0  28891-2 0  9998
2 35580  73.9041  31.0140 0278966  19.3183 341.8265 13.84299035634588
Epoch: 2026-03-09T13:42Z
TLE epoch observation values (Epoch: 2026-03-09T13:42:51.172Z)
Latitude
-0°
Longitude
18.03833°
Altitude
757.568 km
Speed
7.574 km/s
True Right ascension
02h 04m 03s
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
02:08:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,150.697 km
Perigee altitude
742.039 km
Semi-major axis
7,324.505 km
Eccentricity
0.0279
Inclination
73.9041°
RAAN
31.014°
Arg. of periapsis
19.3183°
True anomaly
340.7954°
Mean anomaly
341.8265°
Eccentric anomaly
341.31443°
Mean motion
3.46239 °/min
Orbital period
103.97 mins
BSTAR
0.0028891
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