COSMOS 2251 DEB, 34683

Orbit data source: Space-Track

COSMOS 2251 DEB, 34683 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
34683, 1993-036YD
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: 22 hours ago

TLE from 22 hours ago
0 COSMOS 2251 DEB
1 34683U 93036YD  26094.80467543  .00009508  00000-0  17323-2 0  9993
2 34683  74.0286 234.5902 0018612 316.9052 194.3581 14.66038833900048
Epoch: 2026-04-04T19:18Z
TLE epoch observation values (Epoch: 2026-04-04T19:18:43.957Z)
Latitude
27.6293°
Longitude
-76.7814°
Altitude
689.562 km
Speed
7.507 km/s
True Right ascension
03h 04m 05s
True Declination
27° 29' 13"
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
23:11:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
684.454 km
Perigee altitude
658.213 km
Semi-major axis
7,049.471 km
Eccentricity
0.00186
Inclination
74.0286°
RAAN
234.5902°
Arg. of periapsis
316.9052°
True anomaly
194.30533°
Mean anomaly
194.3581°
Eccentric anomaly
194.3317°
Mean motion
3.66698 °/min
Orbital period
98.17 mins
BSTAR
0.0017323

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