OBJECT D, 57583 (Decayed)
Orbit data source: Space-Track
OBJECT D, 57583 was a Chinese satellite in LEO that was launched on Thu, 10 Aug 2023 UTC via a GUSHENXING 1 launch vehicle from the Jiuquan Satellite Launch Center, China (JSC). Unknown objects in Earth's orbit typically refer to objects detected orbiting the Earth but have not yet been identified or cataloged. These objects could be anything from previously untracked satellites, spent rocket stages, debris from satellite collisions, or even natural meteoroids temporarily captured by Earth's gravity. This object's orbit decayed before it could be identified.
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57583 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
None
Manufacturer
Unknown
Mission
Decayed Commercial Imaging
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Launch site
Object type
Unknown
Shape & HBR
Box, 0.8 m
Radar Cross Section
2.000 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 1 year ago
TLE from 1 year ago
0 OBJECT D
1 57583U 23117D 25149.38362663 .12925487 25615-5 56685-3 0 9995
2 57583 97.4043 238.0700 0015339 262.2876 97.6682 16.41794328100713Epoch: 2025-05-29T09:12Z
TLE epoch observation values (Epoch: 2025-05-29T09:12:25.340Z)
Latitude
-0.00011°
Longitude
-147.18907°
Altitude
165.641 km
Speed
7.806 km/s
True Right ascension
15h 52m 16s
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
21:25:33
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
167.865 km
Perigee altitude
147.814 km
Semi-major axis
6,535.976 km
Eccentricity
0.00153
Inclination
97.4043°
RAAN
238.07°
Arg. of periapsis
262.2876°
True anomaly
97.84236°
Mean anomaly
97.6682°
Eccentric anomaly
97.75528°
Mean motion
4.1075 °/min
Orbital period
87.64 mins
BSTAR
0.00056685
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Other satellites on launch #117 in the year 2023 (2023-08-10 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.OBJECT D Visibility
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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. |
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| This satellite is decayed. |
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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