COSMOS 2499 DEB, 50802
Orbit data source: Space-Track
COSMOS 2499 DEB, 50802 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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50802 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 2499 DEB
1 50802U 14028AC 26121.07902789 .00006551 00000-0 14329-1 0 9991
2 50802 82.5535 254.4723 0276403 282.7370 74.2992 13.15428032212976Epoch: 2026-05-01T01:53Z
TLE epoch observation values (Epoch: 2026-05-01T01:53:48.009Z)
Latitude
0.00001°
Longitude
7.00583°
Altitude
1,153.758 km
Speed
7.301 km/s
True Right ascension
16h 57m 53s
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
21:51:55
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,408.925 km
Perigee altitude
990.03 km
Semi-major axis
7,577.614 km
Eccentricity
0.02764
Inclination
82.5535°
RAAN
254.4723°
Arg. of periapsis
282.737°
True anomaly
77.37565°
Mean anomaly
74.2992°
Eccentric anomaly
75.83472°
Mean motion
3.29037 °/min
Orbital period
109.41 mins
BSTAR
0.014329
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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 | 2026-06-22 13:45:50.830Z | 16.796° NNE | 2026-06-22 13:50:50.830Z | 70.366° E | 23.441° | 2026-06-22 13:55:50.830Z | 125.343° SE |
| 10 mins | 2026-06-22 15:36:50.830Z | 333.779° NNW | 2026-06-22 15:41:50.830Z | 257.819° W | 34.227° | 2026-06-22 15:46:50.830Z | 201.673° SSW |
| 8 mins | 2026-06-23 02:04:50.830Z | 113.935° SE | 2026-06-23 02:08:50.830Z | 79.204° E | 17.691° | 2026-06-23 02:12:50.830Z | 44.738° NE |
| 13 mins | 2026-06-23 03:51:50.830Z | 192.244° SSW | 2026-06-23 03:57:50.830Z | 253.382° W | 44.327° | 2026-06-23 04:04:50.830Z | 4.513° NNE |
| 4 mins | 2026-06-23 05:47:50.830Z | 282.425° WNW | 2026-06-23 05:49:50.830Z | 299.366° NW | 13.257° | 2026-06-23 05:51:50.830Z | 316.21° NNW |
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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