COSMOS 2491 DEB, 44912
Orbit data source: Space-Track
COSMOS 2491 DEB, 44912 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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44912 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: 4 days ago
TLE from 4 days ago
0 COSMOS 2491 DEB
1 44912U 13076F 26252.13381736 .00005113 00000-0 20909-1 0 9997
2 44912 82.4406 48.4054 0199295 274.2616 83.5734 12.79091318308624Epoch: 2026-09-09T03:12Z
TLE epoch observation values (Epoch: 2026-09-09T03:12:41.819Z)
Latitude
-0.00009°
Longitude
12.0409°
Altitude
1,333.685 km
Speed
7.197 km/s
True Right ascension
03h 13m 37s
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
22:28:33
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,496.293 km
Perigee altitude
1,188.559 km
Semi-major axis
7,720.563 km
Eccentricity
0.01993
Inclination
82.4406°
RAAN
48.4054°
Arg. of periapsis
274.2616°
True anomaly
85.84855°
Mean anomaly
83.5734°
Eccentric anomaly
84.71041°
Mean motion
3.19941 °/min
Orbital period
112.52 mins
BSTAR
0.020909
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-09-13 08:46:02.401Z | 91.499° ESE | 2026-09-13 08:49:02.401Z | 69.994° E | 12.482° | 2026-09-13 08:51:02.401Z | 56.03° ENE |
| 16 mins | 2026-09-13 10:33:02.401Z | 174.396° S | 2026-09-13 10:40:02.401Z | 106.738° ESE | 71.714° | 2026-09-13 10:49:02.401Z | 11.773° NNE |
| 12 mins | 2026-09-13 12:29:02.401Z | 247.27° WSW | 2026-09-13 12:35:02.401Z | 297.756° NW | 24.71° | 2026-09-13 12:41:02.401Z | 343.538° N |
| 12 mins | 2026-09-13 20:29:02.401Z | 21.447° NNE | 2026-09-13 20:34:02.401Z | 64.113° ENE | 26.725° | 2026-09-13 20:41:02.401Z | 121.76° SE |
| 15 mins | 2026-09-13 22:21:02.401Z | 345.491° N | 2026-09-13 22:28:02.401Z | 285.789° WNW | 64.668° | 2026-09-13 22:36:02.401Z | 189.062° 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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