COSMOS 2491 DEB, 45172
Orbit data source: Space-Track
COSMOS 2491 DEB, 45172 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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45172 intel report (Beta)
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Edit Public Description
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
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 3 days ago
TLE from 3 days ago
0 COSMOS 2491 DEB
1 45172U 13076AD 25255.42664183 .00001580 00000-0 78278-2 0 9997
2 45172 82.4565 292.1661 0154885 78.2284 283.6138 12.67206024259085Epoch: 2025-09-12T10:14Z
TLE epoch observation values (Epoch: 2025-09-12T10:14:21.854Z)
Latitude
0.00002°
Longitude
146.90053°
Altitude
1,369.51 km
Speed
7.186 km/s
True Right ascension
19h 28m 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
07:04:49
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,510.987 km
Perigee altitude
1,270.333 km
Semi-major axis
7,768.797 km
Eccentricity
0.01549
Inclination
82.4565°
RAAN
292.1661°
Arg. of periapsis
78.2284°
True anomaly
281.88118°
Mean anomaly
283.6138°
Eccentric anomaly
282.74825°
Mean motion
3.16966 °/min
Orbital period
113.58 mins
BSTAR
0.0078278
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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 | 2025-09-15 14:38:04.529Z | 343.992° N | 2025-09-15 14:45:04.529Z | 271.763° WNW | 41.002° | 2025-09-15 14:53:04.529Z | 190.971° SSW |
| 10 mins | 2025-09-16 01:32:04.529Z | 124.76° SE | 2025-09-16 01:37:04.529Z | 77.992° E | 21.77° | 2025-09-16 01:42:04.529Z | 35.366° NE |
| 14 mins | 2025-09-16 03:24:04.529Z | 203.142° SW | 2025-09-16 03:30:04.529Z | 263.614° W | 41.011° | 2025-09-16 03:38:04.529Z | 1.148° NNE |
| 13 mins | 2025-09-16 13:23:04.529Z | 7.424° NNE | 2025-09-16 13:29:04.529Z | 80.287° E | 37.91° | 2025-09-16 13:36:04.529Z | 149.965° SSE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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