COSMOS 2499 DEB, 49933
Orbit data source: Space-Track
COSMOS 2499 DEB, 49933 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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49933 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: 1 day ago
TLE from 1 day ago
0 COSMOS 2499 DEB
1 49933U 14028Q 26154.62830900 .00001364 00000-0 42388-2 0 9990
2 49933 82.5614 262.8605 0260398 324.3837 34.0132 12.93482195216177Epoch: 2026-06-03T15:04Z
TLE epoch observation values (Epoch: 2026-06-03T15:04:45.897Z)
Latitude
-0.00001°
Longitude
144.58506°
Altitude
1,126.7 km
Speed
7.367 km/s
True Right ascension
17h 31m 26s
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
08:56:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,484.556 km
Perigee altitude
1,085.462 km
Semi-major axis
7,663.146 km
Eccentricity
0.02604
Inclination
82.5614°
RAAN
262.8605°
Arg. of periapsis
324.3837°
True anomaly
35.72834°
Mean anomaly
34.0132°
Eccentric anomaly
34.8661°
Mean motion
3.23543 °/min
Orbital period
111.27 mins
BSTAR
0.0042388
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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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-06-05 06:12:24.591Z | 112.303° ESE | 2026-06-05 06:16:24.591Z | 76.886° E | 17.001° | 2026-06-05 06:20:24.591Z | 43.588° NE |
| 13 mins | 2026-06-05 08:01:24.591Z | 192.596° SSW | 2026-06-05 08:07:24.591Z | 282.118° WNW | 44.409° | 2026-06-05 08:14:24.591Z | 4.669° NNE |
| 5 mins | 2026-06-05 09:59:24.591Z | 285.822° WNW | 2026-06-05 10:01:24.591Z | 302.665° NW | 13.307° | 2026-06-05 10:04:24.591Z | 326.138° NNW |
| 14 mins | 2026-06-05 17:48:24.591Z | 12.819° NNE | 2026-06-05 17:55:24.591Z | 78.384° E | 30.584° | 2026-06-05 18:02:24.591Z | 135.048° SSE |
| 15 mins | 2026-06-05 19:40:24.591Z | 339.34° N | 2026-06-05 19:47:24.591Z | 270.182° WNW | 37.886° | 2026-06-05 19:55:24.591Z | 199.347° 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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