COSMOS 2491 DEB, 57563
Orbit data source: Space-Track
COSMOS 2491 DEB, 57563 is space debris in LEO originally from a launch on Wed, 25 Dec 2013 UTC launched from the Plesetsk Missile And Space Complex (PKMTR). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.
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57563 intel report (Beta)
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Identifier
Orbit
Country
CISRelated business
Manufacturer
TsNIIKhM
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 week ago
TLE from 1 week ago
0 COSMOS 2491 DEB
1 57563U 13076BA 26245.85924350 .00002080 00000-0 11452-1 0 9992
2 57563 82.4721 86.9945 0046013 231.2167 128.4810 12.62797944152428Epoch: 2026-09-02T20:37Z
TLE epoch observation values (Epoch: 2026-09-02T20:37:18.638Z)
Latitude
-0.00001°
Longitude
155.66111°
Altitude
1,436.552 km
Speed
7.133 km/s
True Right ascension
05h 47m 58s
True Declination
0° 00' 00"
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
22:28:33
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,444.571 km
Perigee altitude
1,372.911 km
Semi-major axis
7,786.878 km
Eccentricity
0.0046
Inclination
82.4721°
RAAN
86.9945°
Arg. of periapsis
231.2167°
True anomaly
128.89228°
Mean anomaly
128.481°
Eccentric anomaly
128.68679°
Mean motion
3.15863 °/min
Orbital period
113.97 mins
BSTAR
0.011452
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Other satellites on launch #76 in the year 2013 (2013-12-25 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 2491 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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2026-09-13 11:32:02.842Z | 126.286° SE | 2026-09-13 11:38:02.842Z | 80.586° E | 22.259° | 2026-09-13 11:44:02.842Z | 34.803° NE |
| 15 mins | 2026-09-13 13:25:02.842Z | 195.625° SSW | 2026-09-13 13:32:02.842Z | 275.021° WNW | 73.647° | 2026-09-13 13:40:02.842Z | 3.737° NNE |
| 6 mins | 2026-09-13 15:26:02.842Z | 280.519° WNW | 2026-09-13 15:29:02.842Z | 302.98° NW | 14.01° | 2026-09-13 15:32:02.842Z | 324.846° NNW |
| 14 mins | 2026-09-13 23:27:02.842Z | 7.847° NNE | 2026-09-13 23:33:02.842Z | 66.469° ENE | 46.169° | 2026-09-13 23:41:02.842Z | 146.591° SSE |
| 13 mins | 2026-09-14 01:22:02.842Z | 331.446° NNW | 2026-09-14 01:28:02.842Z | 276.587° WNW | 35.355° | 2026-09-14 01:35:02.842Z | 214.078° SW |
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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