HJS-4A, 58691
Orbit data source: Space-Track
HJS-4A, 58691 is a payload satellite owned by CASC (CN) in LEO that was launched on Sat, 30 Dec 2023 UTC via a CHANG ZHENG 2C/YZ-1S launch vehicle from the Jiuquan Satellite Launch Center, China (JSC). 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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58691 intel report (Beta)
HJS-4A details
| Identifier | |
| Orbit | LEO |
| Last TLE update | 4 hours ago |
| Origin | |
| Manufacturer | CAST |
| Mission | Operational Civil Communications |
| 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, 2.5 m |
| Radar Cross Section | 2.320 m², Large (>1 m²) |
Expand to show TLE details & history
TLE from 4 hours ago
0 HJS-4A
1 58691U 23212A 24356.56796652 -.00000075 00000-0 94521-4 0 9993
2 58691 49.9976 171.6224 0000082 110.2201 249.8685 13.41411123 48426Epoch: 2024-12-21T13:37Z
Definitive object data (Epoch: 2024-12-21T13:37:52.307Z)
| Latitude | -0.00002° |
| Longitude | -123.46283° |
| Altitude | 1,104.557 km |
| Speed | 7.301 km/s |
| True Right ascension | 11h 26m 29s |
| True Declination | 0° 00' 00" |
| Sunlit | Object was in daylight at TLE epoch |
Visualization TLE readout
| Latitude | 3.54848° |
| Longitude | -121.04466° |
| Altitude | 1,104.163 km |
| Speed | 7.302 km/s |
| Apparent Right ascension | 09h 02m 19s |
| Apparent Declination | -25° 59' 46" |
| Sunlit | Object is in daylight |
Visualization observer readout
| Local Sidereal Time | 16:16:23 |
| Azimuth | 259.824° W |
| Elevation | -30.015° |
| Doppler factor | 1 |
Orbital elements
| Apogee altitude | 1,104.799 km |
| Perigee altitude | 1,104.676 km |
| Semi-major axis | 7,482.874 km |
| Eccentricity | 0.0000082 |
| Inclination | 49.9976° |
| RAAN | 171.6224° |
| Arg. of periapsis | 110.2201° |
| True anomaly | 249.86762° |
| Mean anomaly | 249.8685° |
| Eccentric anomaly | 249.86806° |
| Mean motion | 3.35305 °/min |
| BSTAR | 0.000094521 |
| Orbital period | 107.36 mins |
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Other satellites on launch #212 in the year 2023 (2023-12-30 UTC)
| HJS-4A, 58691 |
| HJS-4B, 58692 |
| HJS-4C, 58693 |
HJS-4A 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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2024-12-21 17:30:48.576Z | 286.064° WNW | 2024-12-21 17:36:48.576Z | 354.533° N | 32.179° | 2024-12-21 17:42:48.576Z | 57.175° ENE |
| 11 mins | 2024-12-21 19:25:48.576Z | 312.135° NW | 2024-12-21 19:30:48.576Z | 18.81° NNE | 34.046° | 2024-12-21 19:36:48.576Z | 83.038° E |
| 13 mins | 2024-12-21 21:17:48.576Z | 303.54° NW | 2024-12-21 21:23:48.576Z | 228.958° WSW | 44.976° | 2024-12-21 21:30:48.576Z | 127.436° SE |
| 9 mins | 2024-12-21 23:11:48.576Z | 273.432° WNW | 2024-12-21 23:15:48.576Z | 231.897° WSW | 22.07° | 2024-12-21 23:20:48.576Z | 184.406° SSW |
| 9 mins | 2024-12-22 13:00:48.576Z | 165.571° S | 2024-12-22 13:04:48.576Z | 123.866° SE | 21.254° | 2024-12-22 13:09:48.576Z | 78.585° E |
| 12 mins | 2024-12-22 14:50:48.576Z | 231.006° WSW | 2024-12-22 14:56:48.576Z | 83.148° E | 44.625° | 2024-12-22 15:02:48.576Z | 56.837° ENE |
| 11 mins | 2024-12-22 16:44:48.576Z | 282.149° WNW | 2024-12-22 16:49:48.576Z | 348.861° N | 34.336° | 2024-12-22 16:55:48.576Z | 53.868° ENE |
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