COSMOS 2499 DEB, 56578
Orbit data source: Space-Track
COSMOS 2499 DEB, 56578 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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56578 intel report (Beta)
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Edit Public Description
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: 23 hours ago
TLE from 23 hours ago
0 COSMOS 2499 DEB
1 56578U 14028BM 25349.62899064 .00002148 00000-0 40360-2 0 9993
2 56578 82.2114 302.8124 0245750 237.9056 119.8003 13.27475035139402Epoch: 2025-12-15T15:05Z
TLE epoch observation values (Epoch: 2025-12-15T15:05:44.791Z)
Latitude
-0.00009°
Longitude
-8.14906°
Altitude
1,254.516 km
Speed
7.182 km/s
True Right ascension
20h 11m 14s
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
12:48:44
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,338.634 km
Perigee altitude
968.452 km
Semi-major axis
7,531.68 km
Eccentricity
0.02458
Inclination
82.2114°
RAAN
302.8124°
Arg. of periapsis
237.9056°
True anomaly
122.20652°
Mean anomaly
119.8003°
Eccentric anomaly
121.00714°
Mean motion
3.32051 °/min
Orbital period
108.42 mins
BSTAR
0.004036
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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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2025-12-16 20:10:20.174Z | 120.692° SE | 2025-12-16 20:15:20.174Z | 78.194° E | 19.751° | 2025-12-16 20:20:20.174Z | 38.259° NE |
| 14 mins | 2025-12-16 21:57:20.174Z | 194.591° SSW | 2025-12-16 22:03:20.174Z | 261.544° W | 44.106° | 2025-12-16 22:11:20.174Z | 4.939° NNE |
| 7 mins | 2025-12-16 23:51:20.174Z | 274.921° WNW | 2025-12-16 23:54:20.174Z | 298.709° NW | 14.371° | 2025-12-16 23:58:20.174Z | 329.391° NNW |
| 10 mins | 2025-12-17 07:31:20.174Z | 22.017° NNE | 2025-12-17 07:36:20.174Z | 73.657° E | 23.619° | 2025-12-17 07:41:20.174Z | 121.461° SE |
| 12 mins | 2025-12-17 09:20:20.174Z | 339.604° N | 2025-12-17 09:25:20.174Z | 282.57° WNW | 39.278° | 2025-12-17 09:32:20.174Z | 193.204° 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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