YAOGAN-39 04A, 58141
Orbit data source: Space-Track
YAOGAN-39 04A, 58141 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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58141 intel report (Beta)
YAOGAN-39 04A details
| Identifier | |
| Orbit | LEO |
| Last TLE update | 1 day ago |
| Origin | |
| Manufacturer | DFH |
| 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 1 day ago
0 YAOGAN-39 04A
1 58141U 23163A 24355.61888241 .00014180 00000-0 58753-3 0 9996
2 58141 34.9965 163.2187 0006606 118.6978 241.4401 15.23067428 64658Epoch: 2024-12-20T14:51Z
Definitive object data (Epoch: 2024-12-20T14:51:11.44Z)
| Latitude | -0.00002° |
| Longitude | -149.26079° |
| Altitude | 497.674 km |
| Speed | 7.617 km/s |
| True Right ascension | 10h 52m 52s |
| True Declination | 0° 00' 00" |
| Sunlit | Object was in daylight at TLE epoch |
Visualization TLE readout
| Latitude | -14.36847° |
| Longitude | 45.24635° |
| Altitude | 497.335 km |
| Speed | 7.618 km/s |
| Apparent Right ascension | 01h 33m 30s |
| Apparent Declination | -30° 03' 29" |
| Sunlit | Object is in daylight |
Visualization observer readout
| Local Sidereal Time | 15:57:45 |
| Azimuth | 82.755° E |
| Elevation | -59.095° |
| Doppler factor | 1 |
Orbital elements
| Apogee altitude | 504.389 km |
| Perigee altitude | 495.302 km |
| Semi-major axis | 6,877.983 km |
| Eccentricity | 0.0006606 |
| Inclination | 34.9965° |
| RAAN | 163.2187° |
| Arg. of periapsis | 118.6978° |
| True anomaly | 241.37364° |
| Mean anomaly | 241.4401° |
| Eccentric anomaly | 241.40687° |
| Mean motion | 3.80497 °/min |
| BSTAR | 0.00058753 |
| 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 04A 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 | 2024-12-21 17:58:13.695Z | 251.248° W | 2024-12-21 18:01:13.695Z | 191.85° SSW | 30.587° | 2024-12-21 18:04:13.695Z | 122.949° SE |
| 4 mins | 2024-12-21 19:39:13.695Z | 230.277° WSW | 2024-12-21 19:40:13.695Z | 211.218° SW | 17.804° | 2024-12-21 19:43:13.695Z | 156.791° SSE |
| 5 mins | 2024-12-22 15:56:13.695Z | 219.329° SW | 2024-12-22 15:58:13.695Z | 161.44° S | 29.045° | 2024-12-22 16:01:13.695Z | 106.9° ESE |
Authenticating...
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