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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Edit Public Description
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: 2 months ago
TLE from 2 months ago
0 COSMOS 2491 DEB
1 57563U 13076BA 25347.45661227 .00007222 00000-0 38895-1 0 9994
2 57563 82.4453 257.6927 0159570 358.1377 1.9099 12.61298952119197Epoch: 2025-12-13T10:57Z
TLE epoch observation values (Epoch: 2025-12-13T10:57:31.300Z)
Latitude
-0.00003°
Longitude
10.92866°
Altitude
1,295.967 km
Speed
7.266 km/s
True Right ascension
17h 10m 46s
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
07:36:50
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,539.267 km
Perigee altitude
1,290.56 km
Semi-major axis
7,793.051 km
Eccentricity
0.01596
Inclination
82.4453°
RAAN
257.6927°
Arg. of periapsis
358.1377°
True anomaly
1.97208°
Mean anomaly
1.9099°
Eccentric anomaly
1.94086°
Mean motion
3.15487 °/min
Orbital period
114.11 mins
BSTAR
0.038895
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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. |
|---|---|---|---|---|---|---|---|
| 14 mins | 2026-01-30 12:24:21.025Z | 137.125° SSE | 2026-01-30 12:31:21.025Z | 80.964° E | 26.554° | 2026-01-30 12:38:21.025Z | 27.959° NE |
| 16 mins | 2026-01-30 14:18:21.025Z | 205.692° SW | 2026-01-30 14:25:21.025Z | 274.097° WNW | 40.779° | 2026-01-30 14:34:21.025Z | 1.018° NNE |
| 14 mins | 2026-01-31 00:21:21.025Z | 2.172° NNE | 2026-01-31 00:28:21.025Z | 85.001° E | 41.128° | 2026-01-31 00:35:21.025Z | 155.936° SSE |
| 11 mins | 2026-01-31 02:17:21.025Z | 322.783° NNW | 2026-01-31 02:22:21.025Z | 279.548° WNW | 24.965° | 2026-01-31 02:28:21.025Z | 228.192° WSW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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