COSMOS 2491 DEB, 57557

Orbit data source: Space-Track

COSMOS 2491 DEB, 57557 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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Identifier
57557, 2013-076AU
Orbit
LEO
Last TLE update
2 weeks ago
Origin
Manufacturer
TsNIIKhM
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
2013-12-25 (11 years ago)
Launch vehicle
Unknown
Launch site
Plesetsk Missile And Space Complex (PKMTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Unknown
Radar Cross Section
Small (<0.1 m²)

Expand to show TLE details & history

TLE from 2 weeks ago
0 COSMOS 2491 DEB
1 57557U 13076AU  25104.66636847  .00002943  00000-0  20371-1 0  9996
2 57557  82.4785  75.8363 0023199 256.6066 103.2429 12.45799176 87795
Epoch: 2025-04-14T15:59Z
Definitive object data (Epoch: 2025-04-14T15:59:34.235Z)
Latitude
-0.00004°
Longitude
-7.1344°
Altitude
1,489.037 km
Speed
7.117 km/s
True Right ascension
05h 03m 20s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at TLE epoch
Visualization TLE readout
Latitude
-60.42452°
Longitude
-29.67576°
Altitude
1,500.011 km
Speed
7.116 km/s
Apparent Right ascension
02h 38m 57s
Apparent Declination
-51° 43' 23"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
13:55:58
Azimuth
208.628° SW
Elevation
-76.051°
Doppler factor
1
Orbital elements
Apogee altitude
1,497.692 km
Perigee altitude
1,461.234 km
Semi-major axis
7,857.6 km
Eccentricity
0.0023199
Inclination
82.4785°
RAAN
75.8363°
Arg. of periapsis
256.6066°
True anomaly
103.5015°
Mean anomaly
103.2429°
Eccentric anomaly
103.37222°
Mean motion
3.11608 °/min
BSTAR
0.020371
Orbital period
115.53 mins
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COSMOS 2491 DEB Visibility forecast

Observer location: undefined°, undefined°

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 mins2025-04-29 07:22:33.865Z5.705° NNE2025-04-29 07:30:33.865Z74.902° E33.056°2025-04-29 07:37:33.865Z138.223° SSE
14 mins2025-04-29 09:20:33.865Z334.516° NNW2025-04-29 09:26:33.865Z279.44° WNW34.064°2025-04-29 09:34:33.865Z206.561° SW
15 mins2025-04-29 20:21:33.865Z154.486° SSE2025-04-29 20:28:33.865Z88.237° E35.998°2025-04-29 20:36:33.865Z19.57° NNE
14 mins2025-04-29 22:18:33.865Z226.764° WSW2025-04-29 22:25:33.865Z292.91° NW31.524°2025-04-29 22:32:33.865Z351.428° N
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