COSMOS 2499 DEB, 55719
Orbit data source: Space-Track
COSMOS 2499 DEB, 55719 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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55719 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 days ago
TLE from 5 days ago
0 COSMOS 2499 DEB
1 55719U 14028AF 26151.00369129 .00002219 00000-0 75210-2 0 9998
2 55719 82.3808 251.1474 0173580 9.5385 350.8949 12.93475092159360Epoch: 2026-05-31T00:05Z
TLE epoch observation values (Epoch: 2026-05-31T00:05:18.927Z)
Latitude
0.00002°
Longitude
1.30694°
Altitude
1,159.18 km
Speed
7.336 km/s
True Right ascension
16h 44m 35s
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
12:32:10
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,418.063 km
Perigee altitude
1,152.028 km
Semi-major axis
7,663.183 km
Eccentricity
0.01736
Inclination
82.3808°
RAAN
251.1474°
Arg. of periapsis
9.5385°
True anomaly
350.57325°
Mean anomaly
350.8949°
Eccentric anomaly
350.73477°
Mean motion
3.23541 °/min
Orbital period
111.27 mins
BSTAR
0.007521
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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. |
|---|---|---|---|---|---|---|---|
| 13 mins | 2026-06-05 06:24:27.708Z | 167.378° S | 2026-06-05 06:31:27.708Z | 84.458° E | 39.852° | 2026-06-05 06:37:27.708Z | 17.885° NNE |
| 10 mins | 2026-06-05 08:19:27.708Z | 245.67° WSW | 2026-06-05 08:24:27.708Z | 297.733° NW | 22.804° | 2026-06-05 08:29:27.708Z | 342.668° N |
| 9 mins | 2026-06-05 16:13:27.708Z | 33.003° NE | 2026-06-05 16:17:27.708Z | 67.002° ENE | 18.259° | 2026-06-05 16:22:27.708Z | 105.704° ESE |
| 15 mins | 2026-06-05 18:03:27.708Z | 351.068° N | 2026-06-05 18:10:27.708Z | 265.415° W | 44.932° | 2026-06-05 18:18:27.708Z | 176.75° S |
| 7 mins | 2026-06-05 19:58:27.708Z | 306.067° NW | 2026-06-05 20:01:27.708Z | 282.42° WNW | 15.229° | 2026-06-05 20:05:27.708Z | 252.106° W |
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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