COSMOS 2251 DEB, 34758

Orbit data source: Space-Track

COSMOS 2251 DEB, 34758 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
34758, 1993-036AAC
Orbit
LEO
Last TLE update
1 day ago
Origin
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
1993-06-16 (32 years ago)
Launch vehicle
Unknown
Launch site
Plesetsk Missile And Space Complex (PKMTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Unknown
Radar Cross Section
Small (<0.1 m²)

Expand to show TLE details & history

TLE from 1 day ago
0 COSMOS 2251 DEB
1 34758U 93036AAC 25118.94522111  .00002532  00000-0  21653-2 0  9991
2 34758  74.1050 305.9410 0390667 122.1889 241.7739 13.57476065798180
Epoch: 2025-04-28T22:41Z
Definitive object data (Epoch: 2025-04-28T22:41:07.103Z)
Latitude
-0.00006°
Longitude
108.50942°
Altitude
1,193.135 km
Speed
7.186 km/s
True Right ascension
20h 23m 45s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at TLE epoch
Visualization TLE readout
Latitude
-37.0881°
Longitude
93.78437°
Altitude
1,325.959 km
Speed
7.062 km/s
Apparent Right ascension
22h 52m 59s
Apparent Declination
-70° 24' 32"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
17:25:22
Azimuth
156.206° SSE
Elevation
-34.632°
Doppler factor
1
Orbital elements
Apogee altitude
1,332.483 km
Perigee altitude
752.677 km
Semi-major axis
7,420.717 km
Eccentricity
0.0390667
Inclination
74.105°
RAAN
305.941°
Arg. of periapsis
122.1889°
True anomaly
237.92154°
Mean anomaly
241.7739°
Eccentric anomaly
239.83859°
Mean motion
3.39527 °/min
BSTAR
0.0021653
Orbital period
106.03 mins
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COSMOS 2251 DEB Visibility forecast

Observer location: undefined°, undefined°

Span
Click to sort rows by Start time (UTC) header in descending order
Start Az.
Max El. time (UTC)
Max El. Az.
Max El.
End time (UTC)
End Az.
6 mins2025-04-30 11:57:27.689Z128.935° SE2025-04-30 12:00:27.689Z100.462° ESE15.819°2025-04-30 12:03:27.689Z68.064° E
10 mins2025-04-30 13:43:27.689Z208.177° SW2025-04-30 13:48:27.689Z291.567° WNW43.343°2025-04-30 13:53:27.689Z12.846° NNE
8 mins2025-04-30 23:01:27.689Z2.346° NNE2025-04-30 23:04:27.689Z55.134° ENE34.265°2025-04-30 23:09:27.689Z137.176° SSE
5 mins2025-05-01 00:50:27.689Z290.747° WNW2025-05-01 00:52:27.689Z262.348° W17.964°2025-05-01 00:55:27.689Z224.121° SW
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