COSMOS 2491 DEB, 57570
Orbit data source: Space-Track
COSMOS 2491 DEB, 57570 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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57570 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 days ago
TLE from 2 days ago
0 COSMOS 2491 DEB
1 57570U 13076BH 25339.54606654 .00002863 00000-0 17274-1 0 9990
2 57570 82.4506 273.3637 0157018 334.2088 25.1227 12.52875056117584Epoch: 2025-12-05T13:06Z
TLE epoch observation values (Epoch: 2025-12-05T13:06:20.149Z)
Latitude
-0.00005°
Longitude
2.19313°
Altitude
1,344.22 km
Speed
7.237 km/s
True Right ascension
18h 13m 27s
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
04:42:30
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,572.743 km
Perigee altitude
1,326.917 km
Semi-major axis
7,827.967 km
Eccentricity
0.0157
Inclination
82.4506°
RAAN
273.3637°
Arg. of periapsis
334.2088°
True anomaly
25.90039°
Mean anomaly
25.1227°
Eccentric anomaly
25.51015°
Mean motion
3.13379 °/min
Orbital period
114.88 mins
BSTAR
0.017274
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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. |
|---|---|---|---|---|---|---|---|
| 17 mins | 2025-12-07 07:52:48.597Z | 346.648° N | 2025-12-07 08:00:48.597Z | 274.326° WNW | 43.03° | 2025-12-07 08:09:48.597Z | 186.935° SSW |
| 4 mins | 2025-12-07 09:53:48.597Z | 295.221° NW | 2025-12-07 09:54:48.597Z | 288.451° WNW | 11.917° | 2025-12-07 09:57:48.597Z | 268.509° W |
| 11 mins | 2025-12-07 18:53:48.597Z | 125.687° SE | 2025-12-07 18:58:48.597Z | 81.267° E | 23.406° | 2025-12-07 19:04:48.597Z | 32.832° NE |
| 14 mins | 2025-12-07 20:47:48.597Z | 204.906° SW | 2025-12-07 20:53:48.597Z | 277.667° WNW | 41.597° | 2025-12-07 21:01:48.597Z | 1.067° NNE |
| 4 mins | 2025-12-08 05:00:48.597Z | 45.083° ENE | 2025-12-08 05:02:48.597Z | 58.541° ENE | 11.604° | 2025-12-08 05:04:48.597Z | 71.802° E |
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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