YAOGAN-39 04B, 58143
Orbit data source: Space-Track
YAOGAN-39 04B, 58143 is a payload satellite owned by PLA GAD (CN) in LEO that was launched on Mon, 23 Oct 2023 UTC via a CHANG ZHENG 2D launch vehicle from the Xichang Space Center, China (XSC). Payloads include a variety of satellites, spacecraft, and rockets 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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58143 intel report (Beta)
YAOGAN-39 04B details
| Identifier | |
| Orbit | LEO |
| Last TLE update | 14 hours ago |
| Origin | |
| Manufacturer | SAST |
| Mission | Operational Defense Sigint |
| Bus & Motor | Unknown |
| Mass | ~300 kg wet, ~300 kg dry |
| Launch date (UTC) | |
| Launch vehicle | |
| Launch site | |
| Object type | Payload Rocket body Debris |
| Shape & HBR | Box + 2 Pan, 5 m |
| Radar Cross Section | 11.063 m², Large (>1 m²) |
Expand to show TLE details & history
TLE from 14 hours ago
0 YAOGAN-39 04B
1 58143U 23163C 24348.07999279 .00013494 00000-0 55890-3 0 9990
2 58143 34.9950 210.6029 0010982 213.3847 146.6176 15.23050096 63495Epoch: 2024-12-13T01:55Z
Definitive object data (Epoch: 2024-12-13T01:55:11.377Z)
| Latitude | 0.00001° |
| Longitude | 99.5544° |
| Altitude | 501.859 km |
| Speed | 7.612 km/s |
| True Right ascension | 14h 02m 24s |
| True Declination | 0° 00' 00" |
| Sunlit | Object was in daylight at TLE epoch |
Visualization TLE readout
| Latitude | -12.16936° |
| Longitude | 78.02992° |
| Altitude | 501.634 km |
| Speed | 7.613 km/s |
| Apparent Right ascension | 09h 40m 30s |
| Apparent Declination | -58° 39' 25" |
| Sunlit | Object is in daylight |
Visualization observer readout
| Local Sidereal Time | 14:29:55 |
| Azimuth | 213.243° SW |
| Elevation | -25.282° |
| Doppler factor | 1 |
Orbital elements
| Apogee altitude | 507.451 km |
| Perigee altitude | 492.344 km |
| Semi-major axis | 6,878.035 km |
| Eccentricity | 0.0010982 |
| Inclination | 34.995° |
| RAAN | 210.6029° |
| Arg. of periapsis | 213.3847° |
| True anomaly | 146.68676° |
| Mean anomaly | 146.6176° |
| Eccentric anomaly | 146.65219° |
| Mean motion | 3.80493 °/min |
| BSTAR | 0.0005589 |
| Orbital period | 94.61 mins |
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Other satellites on launch #163 in the year 2023 (2023-10-23 UTC)
| YAOGAN-39 04A, 58141 |
| CZ-2D R/B, 58142 (Decayed) |
| YAOGAN-39 04B, 58143 |
| CZ-2D DEB, 58144 (Decayed) |
| YAOGAN-39 04C, 58145 |
YAOGAN-39 04B 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2024-12-13 19:29:04.537Z | 221.576° SW | 2024-12-13 19:32:04.537Z | 165.955° S | 24.538° | 2024-12-13 19:35:04.537Z | 109.081° ESE |
| 6 mins | 2024-12-13 21:09:04.537Z | 241.591° WSW | 2024-12-13 21:11:04.537Z | 199.764° SSW | 31.244° | 2024-12-13 21:15:04.537Z | 111.196° ESE |
| 5 mins | 2024-12-13 22:49:04.537Z | 238.643° WSW | 2024-12-13 22:51:04.537Z | 192.995° SSW | 24.101° | 2024-12-13 22:54:04.537Z | 138.616° SSE |
Authenticating...
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