COSMOS 2491 DEB, 44998
Orbit data source: Space-Track
COSMOS 2491 DEB, 44998 is space debris in LEO originally from a launch on Wed, 25 Dec 2013 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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44998 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 week ago
TLE from 1 week ago
0 COSMOS 2491 DEB
1 44998U 13076S 26246.81596739 .00001201 00000-0 60799-2 0 9996
2 44998 82.4691 59.4163 0091548 326.3818 33.1488 12.67872650307250Epoch: 2026-09-03T19:34Z
TLE epoch observation values (Epoch: 2026-09-03T19:34:59.582Z)
Latitude
-0.00002°
Longitude
142.71932°
Altitude
1,333.993 km
Speed
7.218 km/s
True Right ascension
03h 57m 39s
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
00:55:41
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,459.031 km
Perigee altitude
1,316.838 km
Semi-major axis
7,766.072 km
Eccentricity
0.00915
Inclination
82.4691°
RAAN
59.4163°
Arg. of periapsis
326.3818°
True anomaly
33.72798°
Mean anomaly
33.1488°
Eccentric anomaly
33.43783°
Mean motion
3.17133 °/min
Orbital period
113.52 mins
BSTAR
0.0060799
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Other satellites on launch #76 in the year 2013 (2013-12-25 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 2491 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. |
|---|---|---|---|---|---|---|---|
| 15 mins | 2026-09-13 10:42:46.200Z | 163.727° S | 2026-09-13 10:50:46.200Z | 82.991° E | 53.581° | 2026-09-13 10:57:46.200Z | 18.192° NNE |
| 12 mins | 2026-09-13 12:39:46.200Z | 237.136° WSW | 2026-09-13 12:45:46.200Z | 295.376° NW | 31.198° | 2026-09-13 12:51:46.200Z | 346.417° N |
| 11 mins | 2026-09-13 20:43:46.200Z | 24.812° NE | 2026-09-13 20:48:46.200Z | 64.92° ENE | 21.633° | 2026-09-13 20:54:46.200Z | 110.935° ESE |
| 16 mins | 2026-09-13 22:36:46.200Z | 349.59° N | 2026-09-13 22:44:46.200Z | 225.628° WSW | 77.375° | 2026-09-13 22:52:46.200Z | 180.066° SSW |
| 6 mins | 2026-09-14 00:34:46.200Z | 303.152° NW | 2026-09-14 00:37:46.200Z | 280.698° WNW | 14.421° | 2026-09-14 00:40:46.200Z | 259.043° 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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