COSMOS 2251 DEB, 34756
Orbit data source: Space-Track
COSMOS 2251 DEB, 34756 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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34756 intel report (Beta)
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TLE from 3 hours ago
0 COSMOS 2251 DEB
1 34756U 93036AAA 25199.83615645 .00001155 00000-0 94603-3 0 9997
2 34756 74.0064 345.8116 0342314 252.6060 103.7360 13.66745184815216
TLE epoch observation values (Epoch: 2025-07-18T20:04:03.917Z)
Visualization orbit readout
Visualization observer readout
Orbital elements
Other satellites on launch #36 in the year 1993 (1993-06-16 UTC)
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. |
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13 mins | 2025-07-19 10:13:11.473Z | 167.421° S | 2025-07-19 10:19:11.473Z | 103.714° ESE | 35.567° | 2025-07-19 10:26:11.473Z | 31.862° NE |
12 mins | 2025-07-19 12:01:11.473Z | 237.598° WSW | 2025-07-19 12:07:11.473Z | 303.7° NW | 31.549° | 2025-07-19 12:13:11.473Z | 2.068° NNE |
9 mins | 2025-07-19 19:30:11.473Z | 14.107° NNE | 2025-07-19 19:34:11.473Z | 53.299° ENE | 20.594° | 2025-07-19 19:39:11.473Z | 101.143° ESE |
12 mins | 2025-07-19 21:16:11.473Z | 336.894° NNW | 2025-07-19 21:22:11.473Z | 274.63° WNW | 43.829° | 2025-07-19 21:28:11.473Z | 171.561° S |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
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