HULIANWANG DIGUI-18, 62978
Orbit data source: Space-Track
HULIANWANG DIGUI-18, 62978 is a payload satellite owned by Zhongguo Xingwang (CN) in LEO that was launched on Tue, 11 Feb 2025 UTC via a CHANG ZHENG 8A launch vehicle from the Wenchang Satellite Launch Center (WSC). 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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62978 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
CAST
Mission
Operational Civil Communications
Bus & Motor
GUOWANG C, Unknown motor
Mass
~800 kg wet, ~800 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 2.1 m
Radar Cross Section
5.935 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 HULIANWANG DIGUI-18
1 62978U 25030H 25339.28957733 -.00000049 00000-0 16277-3 0 9998
2 62978 50.0052 210.9193 0000711 352.0535 8.0326 13.29330625 40077Epoch: 2025-12-05T06:56Z
TLE epoch observation values (Epoch: 2025-12-05T06:56:59.481Z)
Latitude
0.00001°
Longitude
32.33767°
Altitude
1,149.266 km
Speed
7.28 km/s
True Right ascension
14h 03m 40s
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
14:35:33
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,150.529 km
Perigee altitude
1,149.458 km
Semi-major axis
7,528.131 km
Eccentricity
0.00007
Inclination
50.0052°
RAAN
210.9193°
Arg. of periapsis
352.0535°
True anomaly
8.03374°
Mean anomaly
8.0326°
Eccentric anomaly
8.03317°
Mean motion
3.32286 °/min
Orbital period
108.34 mins
BSTAR
0.00016277
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Other satellites on launch #30 in the year 2025 (2025-02-11 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.HULIANWANG DIGUI-18 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. |
|---|---|---|---|---|---|---|---|
| 14 mins | 2025-12-05 17:54:06.701Z | 210.076° SW | 2025-12-05 18:01:06.701Z | 137.197° SSE | 38.474° | 2025-12-05 18:08:06.701Z | 62.627° ENE |
| 12 mins | 2025-12-05 19:49:06.701Z | 260.758° W | 2025-12-05 19:55:06.701Z | 343.649° N | 40.02° | 2025-12-05 20:01:06.701Z | 51.943° ENE |
| 12 mins | 2025-12-05 21:44:06.701Z | 296.624° NW | 2025-12-05 21:50:06.701Z | 5.241° NNE | 31.446° | 2025-12-05 21:56:06.701Z | 64.168° ENE |
| 12 mins | 2025-12-05 23:39:06.701Z | 310.132° NW | 2025-12-05 23:45:06.701Z | 33.887° NE | 38.533° | 2025-12-05 23:51:06.701Z | 96.835° ESE |
| 12 mins | 2025-12-06 01:33:06.701Z | 295.617° NW | 2025-12-06 01:38:06.701Z | 238.045° WSW | 40.473° | 2025-12-06 01:45:06.701Z | 145.936° SSE |
| 5 mins | 2025-12-06 03:29:06.701Z | 254.802° W | 2025-12-06 03:31:06.701Z | 237.694° WSW | 12.95° | 2025-12-06 03:34:06.701Z | 212.888° SW |
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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