COSMOS 2491 DEB *, 45128
Orbit data source: Space-Track
COSMOS 2491 DEB *, 45128 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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45128 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 shape, 0.1 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 COSMOS 2491 DEB *
1 45128U 13076AA 25308.05945818 .00010123 00000-0 31903-2 0 9990
2 45128 81.2108 230.7304 0015951 192.0907 167.9899 14.40201978 29602Epoch: 2025-11-04T01:25Z
TLE epoch observation values (Epoch: 2025-11-04T01:25:37.186Z)
Latitude
-0.00013°
Longitude
165.77352°
Altitude
771.907 km
Speed
7.462 km/s
True Right ascension
15h 22m 55s
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
06:59:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
766.345 km
Perigee altitude
743.589 km
Semi-major axis
7,133.104 km
Eccentricity
0.0016
Inclination
81.2108°
RAAN
230.7304°
Arg. of periapsis
192.0907°
True anomaly
168.02786°
Mean anomaly
167.9899°
Eccentric anomaly
168.00889°
Mean motion
3.60268 °/min
Orbital period
99.93 mins
BSTAR
0.0031903
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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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2025-11-04 19:54:07.029Z | 193.059° SSW | 2025-11-04 19:57:07.029Z | 232.476° WSW | 44.372° | 2025-11-04 20:02:07.029Z | 7.113° NNE |
| 8 mins | 2025-11-05 06:21:07.029Z | 5.598° NNE | 2025-11-05 06:25:07.029Z | 87.59° E | 37.877° | 2025-11-05 06:29:07.029Z | 151.345° SSE |
| 4 mins | 2025-11-05 08:04:07.029Z | 290.621° WNW | 2025-11-05 08:05:07.029Z | 276.854° WNW | 15.662° | 2025-11-05 08:08:07.029Z | 238.916° WSW |
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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