COSMOS 2491 DEB, 57569
Orbit data source: Space-Track
COSMOS 2491 DEB, 57569 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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57569 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 57569U 13076BG 26121.87156850 .00001378 00000-0 84608-2 0 9998
2 57569 82.4696 177.2033 0047620 65.8569 294.7486 12.54354632136678Epoch: 2026-05-01T20:55Z
TLE epoch observation values (Epoch: 2026-05-01T20:55:03.518Z)
Latitude
-0.00004°
Longitude
3.64103°
Altitude
1,433.595 km
Speed
7.152 km/s
True Right ascension
11h 48m 48s
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
10:39:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,480.917 km
Perigee altitude
1,406.422 km
Semi-major axis
7,821.806 km
Eccentricity
0.00476
Inclination
82.4696°
RAAN
177.2033°
Arg. of periapsis
65.8569°
True anomaly
294.2518°
Mean anomaly
294.7486°
Eccentric anomaly
294.50032°
Mean motion
3.13749 °/min
Orbital period
114.74 mins
BSTAR
0.0084608
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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. |
|---|---|---|---|---|---|---|---|
| 16 mins | 2026-05-10 04:05:09.900Z | 203.116° SW | 2026-05-10 04:13:09.900Z | 285.239° WNW | 40.764° | 2026-05-10 04:21:09.900Z | 0.805° NNE |
| 15 mins | 2026-05-10 14:11:09.900Z | 1.127° NNE | 2026-05-10 14:18:09.900Z | 76.633° E | 41.316° | 2026-05-10 14:26:09.900Z | 157.788° S |
| 11 mins | 2026-05-10 16:08:09.900Z | 322.512° NNW | 2026-05-10 16:13:09.900Z | 279.153° WNW | 24.451° | 2026-05-10 16:19:09.900Z | 228.728° WSW |
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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