COSMOS 2491 DEB, 57547
Orbit data source: Space-Track
COSMOS 2491 DEB, 57547 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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57547 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 57547U 13076AJ 26165.23504198 .00001036 00000-0 68108-2 0 9992
2 57547 82.4697 160.6109 0024624 22.4949 337.7208 12.49290708141072Epoch: 2026-06-14T05:38Z
TLE epoch observation values (Epoch: 2026-06-14T05:38:27.627Z)
Latitude
-0.00002°
Longitude
173.45709°
Altitude
1,452.298 km
Speed
7.144 km/s
True Right ascension
10h 42m 26s
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
21:43:33
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,484.119 km
Perigee altitude
1,445.494 km
Semi-major axis
7,842.943 km
Eccentricity
0.00246
Inclination
82.4697°
RAAN
160.6109°
Arg. of periapsis
22.4949°
True anomaly
337.61352°
Mean anomaly
337.7208°
Eccentric anomaly
337.66719°
Mean motion
3.12482 °/min
Orbital period
115.21 mins
BSTAR
0.0068108
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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. |
|---|---|---|---|---|---|---|---|
| 13 mins | 2026-06-22 12:14:30.074Z | 329.227° NNW | 2026-06-22 12:21:30.074Z | 273.281° WNW | 24.333° | 2026-06-22 12:27:30.074Z | 226.911° WSW |
| 15 mins | 2026-06-22 23:14:30.074Z | 172.022° S | 2026-06-22 23:21:30.074Z | 77.715° E | 43.036° | 2026-06-22 23:29:30.074Z | 12.535° NNE |
| 11 mins | 2026-06-23 01:13:30.074Z | 252.69° W | 2026-06-23 01:18:30.074Z | 297.043° NW | 22.465° | 2026-06-23 01:24:30.074Z | 343.638° N |
| 13 mins | 2026-06-23 09:22:30.074Z | 16.283° NNE | 2026-06-23 09:28:30.074Z | 69.571° E | 27.714° | 2026-06-23 09:35:30.074Z | 128.151° SE |
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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