DECAYED

COSMOS 2251 DEB, 33817 (Decayed)

Orbit data source: Space-Track

COSMOS 2251 DEB, 33817 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
33817, 1993-036BJ
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: 10 months ago

TLE from 10 months ago
0 COSMOS 2251 DEB
1 33817U 93036BJ  25048.44135009  .16360725  20296-5  50154-2 0  9999
2 33817  73.9814 267.7333 0005526 219.6890 140.3958 16.26617782857882
Epoch: 2025-02-17T10:35Z
TLE epoch observation values (Epoch: 2025-02-17T10:35:32.647Z)
Latitude
-0.00012°
Longitude
-38.81277°
Altitude
207.282 km
Speed
7.781 km/s
True Right ascension
17h 50m 55s
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
17:12:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
202.702 km
Perigee altitude
195.433 km
Semi-major axis
6,577.204 km
Eccentricity
0.00055
Inclination
73.9814°
RAAN
267.7333°
Arg. of periapsis
219.689°
True anomaly
140.43615°
Mean anomaly
140.3958°
Eccentric anomaly
140.41598°
Mean motion
4.06894 °/min
Orbital period
88.48 mins
BSTAR
0.0050154
Loading maneuver chart data...
Computing Atmospheric mass density...

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