HULIANWANG DIGUI-107, 66917
Orbit data source: Space-Track
HULIANWANG DIGUI-107, 66917 is a payload satellite owned by Zhongguo Xingwang (CN) in LEO that was launched on Sat, 06 Dec 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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66917 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, 14.5 m
Radar Cross Section
5.935 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 22 hours ago
TLE from 22 hours ago
0 HULIANWANG DIGUI-107
1 66917U 25285C 26170.94087883 -.00000113 00000-0 22737-4 0 9995
2 66917 50.0009 136.1588 0001118 303.4410 56.6355 13.29324578 26421Epoch: 2026-06-19T22:34Z
TLE epoch observation values (Epoch: 2026-06-19T22:34:51.930Z)
Latitude
-0.00004°
Longitude
-110.72025°
Altitude
1,149.355 km
Speed
7.28 km/s
True Right ascension
09h 04m 38s
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
07:14:00
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,150.859 km
Perigee altitude
1,149.176 km
Semi-major axis
7,528.154 km
Eccentricity
0.00011
Inclination
50.0009°
RAAN
136.1588°
Arg. of periapsis
303.441°
True anomaly
56.6462°
Mean anomaly
56.6355°
Eccentric anomaly
56.64085°
Mean motion
3.32285 °/min
Orbital period
108.34 mins
BSTAR
0.000022737
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Other satellites on launch #285 in the year 2025 (2025-12-06 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-107 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 | 2026-06-20 22:10:15.578Z | 144.552° SSE | 2026-06-20 22:13:15.578Z | 119.607° SE | 12.587° | 2026-06-20 22:15:15.578Z | 102.883° ESE |
| 12 mins | 2026-06-21 00:00:15.578Z | 210.098° SW | 2026-06-21 00:05:15.578Z | 146.139° SSE | 40.397° | 2026-06-21 00:12:15.578Z | 61.723° ENE |
| 13 mins | 2026-06-21 01:53:15.578Z | 263.538° W | 2026-06-21 01:59:15.578Z | 334.989° NNW | 38.934° | 2026-06-21 02:06:15.578Z | 53.789° ENE |
| 11 mins | 2026-06-21 03:49:15.578Z | 301.843° NW | 2026-06-21 03:54:15.578Z | 0.344° NNE | 31.569° | 2026-06-21 04:00:15.578Z | 64.567° ENE |
| 13 mins | 2026-06-21 05:43:15.578Z | 308.958° NW | 2026-06-21 05:49:15.578Z | 26.575° NE | 39.927° | 2026-06-21 05:56:15.578Z | 102.032° ESE |
| 12 mins | 2026-06-21 07:37:15.578Z | 294.28° NW | 2026-06-21 07:43:15.578Z | 213.948° SW | 38.654° | 2026-06-21 07:49:15.578Z | 150.914° 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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