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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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
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 4 days ago
TLE from 4 days ago
0 COSMOS 2491 DEB
1 57570U 13076BH 26169.24793440 .00000878 00000-0 53956-2 0 9991
2 57570 82.4707 149.2147 0075741 245.5714 113.7456 12.53605219141977Epoch: 2026-06-18T05:57Z
TLE epoch observation values (Epoch: 2026-06-18T05:57:01.532Z)
Latitude
-0.00004°
Longitude
153.46432°
Altitude
1,476.418 km
Speed
7.114 km/s
True Right ascension
09h 56m 51s
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
21:40:13
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,506.055 km
Perigee altitude
1,387.522 km
Semi-major axis
7,824.925 km
Eccentricity
0.00757
Inclination
82.4707°
RAAN
149.2147°
Arg. of periapsis
245.5714°
True anomaly
114.53701°
Mean anomaly
113.7456°
Eccentric anomaly
114.14161°
Mean motion
3.13562 °/min
Orbital period
114.81 mins
BSTAR
0.0053956
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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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2026-06-22 12:08:10.642Z | 316.28° NNW | 2026-06-22 12:13:10.642Z | 278.925° WNW | 16.224° | 2026-06-22 12:17:10.642Z | 249.349° W |
| 9 mins | 2026-06-22 21:12:10.642Z | 108.103° ESE | 2026-06-22 21:16:10.642Z | 76.919° E | 17.966° | 2026-06-22 21:21:10.642Z | 40.525° NE |
| 16 mins | 2026-06-22 23:03:10.642Z | 188.053° SSW | 2026-06-22 23:10:10.642Z | 217.634° SW | 44.659° | 2026-06-22 23:19:10.642Z | 6.873° NNE |
| 9 mins | 2026-06-23 01:04:10.642Z | 269.938° W | 2026-06-23 01:08:10.642Z | 300.813° NW | 16.867° | 2026-06-23 01:13:10.642Z | 336.484° NNW |
| 14 mins | 2026-06-23 09:10:10.642Z | 9.841° NNE | 2026-06-23 09:16:10.642Z | 66.452° ENE | 34.224° | 2026-06-23 09:24:10.642Z | 142.641° SSE |
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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