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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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 45172U 13076AD 26123.30521272 .00002707 00000-0 13660-1 0 9995
2 45172 82.4656 139.6333 0093831 238.5177 120.6722 12.68354604288598Epoch: 2026-05-03T07:19Z
TLE epoch observation values (Epoch: 2026-05-03T07:19:30.379Z)
Latitude
-0.0001°
Longitude
168.54604°
Altitude
1,429.07 km
Speed
7.129 km/s
True Right ascension
09h 18m 31s
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
16:10:49
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,458.817 km
Perigee altitude
1,313.115 km
Semi-major axis
7,764.103 km
Eccentricity
0.00938
Inclination
82.4656°
RAAN
139.6333°
Arg. of periapsis
238.5177°
True anomaly
121.59146°
Mean anomaly
120.6722°
Eccentric anomaly
121.13238°
Mean motion
3.17253 °/min
Orbital period
113.47 mins
BSTAR
0.01366
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-05-07 10:24:32.230Z | 32.921° NE | 2026-05-07 10:28:32.230Z | 62.416° ENE | 12.916° | 2026-05-07 10:31:32.230Z | 84.549° E |
| 14 mins | 2026-05-07 12:17:32.230Z | 357.929° N | 2026-05-07 12:24:32.230Z | 97.522° ESE | 43.534° | 2026-05-07 12:31:32.230Z | 164.39° S |
| 9 mins | 2026-05-07 14:13:32.230Z | 315.87° NNW | 2026-05-07 14:17:32.230Z | 282.042° WNW | 20.225° | 2026-05-07 14:22:32.230Z | 239.792° WSW |
| 15 mins | 2026-05-08 01:00:32.230Z | 172.384° S | 2026-05-08 01:07:32.230Z | 98.406° ESE | 43.111° | 2026-05-08 01:15:32.230Z | 13.085° NNE |
| 12 mins | 2026-05-08 02:57:32.230Z | 247.648° W | 2026-05-08 03:02:32.230Z | 289.549° WNW | 23.158° | 2026-05-08 03:09:32.230Z | 345.119° N |
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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