HULIANWANG DIGUI-106, 66916
Orbit data source: Space-Track
HULIANWANG DIGUI-106, 66916 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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66916 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: 13 hours ago
TLE from 13 hours ago
0 HULIANWANG DIGUI-106
1 66916U 25285B 26171.32520788 -.00000085 00000-0 85107-4 0 9991
2 66916 50.0048 134.9096 0001172 302.3196 57.7563 13.29321891 26475Epoch: 2026-06-20T07:48Z
TLE epoch observation values (Epoch: 2026-06-20T07:48:17.960Z)
Latitude
0°
Longitude
109.29332°
Altitude
1,149.358 km
Speed
7.28 km/s
True Right ascension
08h 59m 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
07:14:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,150.909 km
Perigee altitude
1,149.144 km
Semi-major axis
7,528.164 km
Eccentricity
0.00012
Inclination
50.0048°
RAAN
134.9096°
Arg. of periapsis
302.3196°
True anomaly
57.76766°
Mean anomaly
57.7563°
Eccentric anomaly
57.76198°
Mean motion
3.32284 °/min
Orbital period
108.34 mins
BSTAR
0.000085107
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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-106 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-06-20 22:22:23.933Z | 151.105° SSE | 2026-06-20 22:25:23.933Z | 124.763° SE | 15.356° | 2026-06-20 22:29:23.933Z | 90.547° ESE |
| 13 mins | 2026-06-21 00:12:23.933Z | 217.749° SW | 2026-06-21 00:18:23.933Z | 128.974° SE | 42.508° | 2026-06-21 00:25:23.933Z | 59.463° ENE |
| 12 mins | 2026-06-21 02:06:23.933Z | 269.154° W | 2026-06-21 02:12:23.933Z | 345.907° N | 37.433° | 2026-06-21 02:18:23.933Z | 52.227° ENE |
| 11 mins | 2026-06-21 04:02:23.933Z | 305.685° NW | 2026-06-21 04:07:23.933Z | 7.52° NNE | 31.68° | 2026-06-21 04:13:23.933Z | 68.422° E |
| 12 mins | 2026-06-21 05:56:23.933Z | 309.515° NW | 2026-06-21 06:02:23.933Z | 42.425° NE | 41.136° | 2026-06-21 06:08:23.933Z | 105.233° ESE |
| 12 mins | 2026-06-21 07:50:23.933Z | 290.013° WNW | 2026-06-21 07:55:23.933Z | 229.603° WSW | 35.939° | 2026-06-21 08:02:23.933Z | 155.149° 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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