SJ-23, 55131
Orbit data source: Space-Track
SJ-23, 55131 is a payload satellite owned by PLA SSF (CN) in GEO that was launched on Sun, 08 Jan 2023 UTC via a CHANG ZHENG 7A launch vehicle from the Wenchang Satellite Launch Center (WSC). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
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55131 intel report (Beta)
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TLE from 5 hours ago
0 SJ-23
1 55131U 23002A 25199.76980881 -.00000113 00000-0 00000+0 0 9990
2 55131 2.8568 82.6296 0001693 116.3307 97.8002 1.00065787 9345
TLE epoch observation values (Epoch: 2025-07-18T18:28:31.481Z)
Visualization orbit readout
Visualization observer readout
Orbital elements
Other satellites on launch #2 in the year 2023 (2023-01-08 UTC)
SJ-23 Visibility
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. |
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55131 neighbors
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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