HJS-6D, 63431
Orbit data source: Space-Track
HJS-6D, 63431 is a payload satellite owned by Zhongguo Xingwang (CN) in LEO that was launched on Tue, 01 Apr 2025 UTC via a CHANG ZHENG 2D launch vehicle from the Jiuquan Satellite Launch Center, China (JSC). 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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63431 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
Changguang WJ
Mission
Operational Civil Communications
Bus & Motor
Unknown
Mass
~300 kg wet, ~300 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 1.1 m
Radar Cross Section
2.320 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 6 hours ago
TLE from 6 hours ago
0 HJS-6D
1 63431U 25067D 25309.28674858 .00015090 00000-0 41068-3 0 9991
2 63431 54.9934 308.9015 0010258 103.1047 257.1126 15.37730848 33568Epoch: 2025-11-05T06:52Z
TLE epoch observation values (Epoch: 2025-11-05T06:52:55.077Z)
Latitude
-0.00002°
Longitude
160.91041°
Altitude
455.489 km
Speed
7.639 km/s
True Right ascension
20h 35m 36s
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
09:13:12
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
459.792 km
Perigee altitude
445.777 km
Semi-major axis
6,830.921 km
Eccentricity
0.00103
Inclination
54.9934°
RAAN
308.9015°
Arg. of periapsis
103.1047°
True anomaly
256.99805°
Mean anomaly
257.1126°
Eccentric anomaly
257.05532°
Mean motion
3.84436 °/min
Orbital period
93.64 mins
BSTAR
0.00041068
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Other satellites on launch #67 in the year 2025 (2025-04-01 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.HJS-6D Visibility forecast
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-11-06 01:45:35.623Z | 172.987° S | 2025-11-06 01:47:35.623Z | 129.456° SE | 21.556° | 2025-11-06 01:49:35.623Z | 84.193° E |
| 5 mins | 2025-11-06 03:22:35.623Z | 266.044° W | 2025-11-06 03:24:35.623Z | 317.182° NNW | 29.418° | 2025-11-06 03:27:35.623Z | 28.622° NE |
| 5 mins | 2025-11-06 09:55:35.623Z | 306.958° NW | 2025-11-06 09:57:35.623Z | 256.219° W | 43.372° | 2025-11-06 10:00:35.623Z | 141.438° SSE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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