COSMOS 2499 DEB, 56571
Orbit data source: Space-Track
COSMOS 2499 DEB, 56571 is space debris in LEO originally from a launch on Fri, 23 May 2014 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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56571 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: 5 months ago
TLE from 5 months ago
0 COSMOS 2499 DEB
1 56571U 14028BE 25358.08480279 .00005155 00000-0 98502-2 0 9992
2 56571 81.9189 281.5361 0273867 270.5739 86.4015 13.24156425140804Epoch: 2025-12-24T02:02Z
TLE epoch observation values (Epoch: 2025-12-24T02:02:06.961Z)
Latitude
0.00002°
Longitude
158.14783°
Altitude
1,164.364 km
Speed
7.275 km/s
True Right ascension
18h 46m 08s
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
07:40:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,372.756 km
Perigee altitude
959.53 km
Semi-major axis
7,544.28 km
Eccentricity
0.02739
Inclination
81.9189°
RAAN
281.5361°
Arg. of periapsis
270.5739°
True anomaly
89.53877°
Mean anomaly
86.4015°
Eccentric anomaly
87.96966°
Mean motion
3.3122 °/min
Orbital period
108.69 mins
BSTAR
0.0098502
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Other satellites on launch #28 in the year 2014 (2014-05-23 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 2499 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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2026-06-04 23:12:56.753Z | 127.789° SE | 2026-06-04 23:18:56.753Z | 79.571° E | 20.804° | 2026-06-04 23:23:56.753Z | 38.968° NE |
| 14 mins | 2026-06-05 01:00:56.753Z | 196.172° SSW | 2026-06-05 01:07:56.753Z | 307.292° NW | 43.624° | 2026-06-05 01:14:56.753Z | 4.369° NNE |
| 6 mins | 2026-06-05 02:55:56.753Z | 279.656° WNW | 2026-06-05 02:58:56.753Z | 303.361° NW | 14.169° | 2026-06-05 03:01:56.753Z | 326.169° NNW |
| 10 mins | 2026-06-05 10:35:56.753Z | 20.792° NNE | 2026-06-05 10:40:56.753Z | 75.143° E | 24.727° | 2026-06-05 10:45:56.753Z | 124.259° SE |
| 11 mins | 2026-06-05 12:24:56.753Z | 337.563° N | 2026-06-05 12:29:56.753Z | 281.627° WNW | 37.377° | 2026-06-05 12:35:56.753Z | 198.679° 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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