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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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
CAST
Mission
Operational Civil Communications
Bus & Motor
XINGWANG C, Unknown motor
Mass
~700 kg wet, ~700 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 26106.98068881 -.00000097 00000-0 57704-4 0 9999
2 62978 50.0053 95.0359 0001229 313.6052 46.4718 13.29325966 57729Epoch: 2026-04-16T23:32Z
TLE epoch observation values (Epoch: 2026-04-16T23:32:11.513Z)
Latitude
-0.00001°
Longitude
-103.13252°
Altitude
1,149.176 km
Speed
7.28 km/s
True Right ascension
06h 20m 08s
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
15:57:19
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,150.936 km
Perigee altitude
1,149.086 km
Semi-major axis
7,528.148 km
Eccentricity
0.00012
Inclination
50.0053°
RAAN
95.0359°
Arg. of periapsis
313.6052°
True anomaly
46.48201°
Mean anomaly
46.4718°
Eccentric anomaly
46.47691°
Mean motion
3.32285 °/min
Orbital period
108.34 mins
BSTAR
0.000057704
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-04-17 11:02:42.796Z | 255.615° W | 2026-04-17 11:04:42.796Z | 237.82° WSW | 14.414° | 2026-04-17 11:07:42.796Z | 211.819° SW |
| 11 mins | 2026-04-18 00:56:42.796Z | 191.832° SSW | 2026-04-18 01:01:42.796Z | 129.279° SE | 33.131° | 2026-04-18 01:07:42.796Z | 68.107° E |
| 13 mins | 2026-04-18 02:48:42.796Z | 250.515° W | 2026-04-18 02:54:42.796Z | 318.22° NNW | 42.535° | 2026-04-18 03:01:42.796Z | 53.508° ENE |
| 11 mins | 2026-04-18 04:44:42.796Z | 294.769° NW | 2026-04-18 04:49:42.796Z | 354.374° N | 32.039° | 2026-04-18 04:55:42.796Z | 58.651° ENE |
| 13 mins | 2026-04-18 06:38:42.796Z | 307.912° NW | 2026-04-18 06:44:42.796Z | 16.939° NNE | 36.282° | 2026-04-18 06:51:42.796Z | 90.863° ESE |
| 13 mins | 2026-04-18 08:32:42.796Z | 300.897° NW | 2026-04-18 08:38:42.796Z | 230.441° WSW | 43.915° | 2026-04-18 08:45:42.796Z | 135.603° SSE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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