COSMOS 2251 DEB, 38054
Orbit data source: Space-Track
COSMOS 2251 DEB, 38054 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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38054 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CISRelated business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown shape, 0.1 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 COSMOS 2251 DEB
1 38054U 93036BRL 26032.59246272 .00004332 00000-0 36698-2 0 9997
2 38054 73.9516 182.5694 0352996 150.5572 336.6274 13.62733407678724Epoch: 2026-02-01T14:13Z
TLE epoch observation values (Epoch: 2026-02-01T14:13:08.779Z)
Latitude
51.57789°
Longitude
-3.66072°
Altitude
795.295 km
Speed
7.58 km/s
True Right ascension
22h 45m 42s
True Declination
51° 24' 40"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
22:09:41
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,284.758 km
Perigee altitude
762.209 km
Semi-major axis
7,401.62 km
Eccentricity
0.0353
Inclination
73.9516°
RAAN
182.5694°
Arg. of periapsis
150.5572°
True anomaly
334.95532°
Mean anomaly
336.6274°
Eccentric anomaly
335.79827°
Mean motion
3.40842 °/min
Orbital period
105.62 mins
BSTAR
0.0036698
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Other satellites on launch #36 in the year 1993 (1993-06-16 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.COSMOS 2251 DEB Visibility forecast
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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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-02-02 21:56:01.311Z | 318.229° NNW | 2026-02-02 22:00:01.311Z | 256.709° W | 28.892° | 2026-02-02 22:04:01.311Z | 198.535° SSW |
| 10 mins | 2026-02-03 09:46:01.311Z | 149.991° SSE | 2026-02-03 09:51:01.311Z | 98.468° ESE | 25.921° | 2026-02-03 09:56:01.311Z | 44.731° NE |
| 11 mins | 2026-02-03 11:33:01.311Z | 224.159° SW | 2026-02-03 11:38:01.311Z | 281.632° WNW | 36.738° | 2026-02-03 11:44:01.311Z | 5.789° NNE |
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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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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