COSMOS 2251 DEB, 47051
Orbit data source: Space-Track
COSMOS 2251 DEB, 47051 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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47051 intel report (Beta)
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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, 0.050 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 COSMOS 2251 DEB
1 47051U 93036BXF 26315.81990948 .00001142 00000-0 91568-3 0 9993
2 47051 74.1018 357.0903 0339610 32.0014 85.3811 13.68003629645053Epoch: 2026-11-11T19:40Z
TLE epoch observation values (Epoch: 2026-11-11T19:40:40.179Z)
Latitude
55.39234°
Longitude
166.71693°
Altitude
1,003.871 km
Speed
7.361 km/s
True Right ascension
10h 11m 23s
True Declination
55° 14' 12"
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
17:40:01
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,255.157 km
Perigee altitude
753.718 km
Semi-major axis
7,382.574 km
Eccentricity
0.03396
Inclination
74.1018°
RAAN
357.0903°
Arg. of periapsis
32.0014°
True anomaly
89.27042°
Mean anomaly
85.3811°
Eccentric anomaly
87.3248°
Mean motion
3.42162 °/min
Orbital period
105.21 mins
BSTAR
0.00091568
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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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2026-11-14 03:23:31.514Z | 174.166° S | 2026-11-14 03:27:31.514Z | 105.069° ESE | 49.415° | 2026-11-14 03:32:31.514Z | 29.778° NE |
| 5 mins | 2026-11-14 05:13:31.514Z | 279.748° WNW | 2026-11-14 05:15:31.514Z | 308.983° NW | 18.69° | 2026-11-14 05:18:31.514Z | 345.169° N |
| 9 mins | 2026-11-14 12:36:31.514Z | 18.041° NNE | 2026-11-14 12:40:31.514Z | 66.379° ENE | 25.32° | 2026-11-14 12:45:31.514Z | 112.646° SE |
| 12 mins | 2026-11-14 14:22:31.514Z | 330.064° NNW | 2026-11-14 14:27:31.514Z | 259.95° W | 59.447° | 2026-11-14 14:34:31.514Z | 179.095° 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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