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: 2 months ago
TLE from 2 months ago
0 COSMOS 2491 DEB
1 57569U 13076BG 26185.59615876 .00002482 00000-0 15322-1 0 9998
2 57569 82.4704 136.5912 0003954 239.9908 120.0786 12.54544981144665Epoch: 2026-07-04T14:18Z
TLE epoch observation values (Epoch: 2026-07-04T14:18:28.116Z)
Latitude
-0.00007°
Longitude
-0.63354°
Altitude
1,449.809 km
Speed
7.136 km/s
True Right ascension
09h 06m 21s
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
21:37:15
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,445.97 km
Perigee altitude
1,439.785 km
Semi-major axis
7,821.015 km
Eccentricity
0.0004
Inclination
82.4704°
RAAN
136.5912°
Arg. of periapsis
239.9908°
True anomaly
120.1178°
Mean anomaly
120.0786°
Eccentric anomaly
120.0982°
Mean motion
3.13797 °/min
Orbital period
114.72 mins
BSTAR
0.015322
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-09-13 11:47:53.028Z | 88.171° E | 2026-09-13 11:49:53.028Z | 73.749° E | 12.022° | 2026-09-13 11:51:53.028Z | 59.423° ENE |
| 15 mins | 2026-09-13 13:36:53.028Z | 174.695° S | 2026-09-13 13:43:53.028Z | 91.833° ESE | 73.052° | 2026-09-13 13:51:53.028Z | 11.941° NNE |
| 10 mins | 2026-09-13 15:35:53.028Z | 254.99° W | 2026-09-13 15:39:53.028Z | 288.937° WNW | 23.205° | 2026-09-13 15:45:53.028Z | 338.775° N |
| 13 mins | 2026-09-13 23:42:53.028Z | 17.813° NNE | 2026-09-13 23:48:53.028Z | 74.052° E | 31.361° | 2026-09-13 23:55:53.028Z | 130.198° SE |
| 14 mins | 2026-09-14 01:37:53.028Z | 340.492° N | 2026-09-14 01:44:53.028Z | 263.235° W | 54.522° | 2026-09-14 01:51:53.028Z | 197.375° SSW |
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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