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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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, 1.4 m
Radar Cross Section
2.320 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 HJS-6D
1 63431U 25067D 26304.19545351 .00005436 00000-0 26931-3 0 9997
2 63431 54.9962 153.3063 0003522 5.4673 354.6384 15.19284358 88603Epoch: 2026-10-31T04:41Z
TLE epoch observation values (Epoch: 2026-10-31T04:41:27.183Z)
Latitude
-0.00003°
Longitude
43.43835°
Altitude
506.677 km
Speed
7.613 km/s
True Right ascension
10h 13m 13s
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
10:37:42
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
510.391 km
Perigee altitude
505.54 km
Semi-major axis
6,886.102 km
Eccentricity
0.00035
Inclination
54.9962°
RAAN
153.3063°
Arg. of periapsis
5.4673°
True anomaly
354.63463°
Mean anomaly
354.6384°
Eccentric anomaly
354.63651°
Mean motion
3.79824 °/min
Orbital period
94.78 mins
BSTAR
0.00026931
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-10-31 15:53:28.625Z | 184.117° SSW | 2026-10-31 15:56:28.625Z | 124.544° SE | 28.023° | 2026-10-31 15:59:28.625Z | 69.977° E |
| 5 mins | 2026-10-31 17:32:28.625Z | 268.596° W | 2026-10-31 17:34:28.625Z | 315.512° NNW | 34.818° | 2026-10-31 17:37:28.625Z | 26.037° NE |
| 4 mins | 2026-10-31 22:32:28.625Z | 357.153° N | 2026-10-31 22:34:28.625Z | 39.961° NE | 20.99° | 2026-10-31 22:36:28.625Z | 74.413° E |
| 6 mins | 2026-11-01 00:10:28.625Z | 301.155° NW | 2026-11-01 00:12:28.625Z | 249.458° W | 60.063° | 2026-11-01 00:16:28.625Z | 146.168° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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