HULIANWANG DIGUI-115, 66954
Orbit data source: Space-Track
HULIANWANG DIGUI-115, 66954 is a payload satellite owned by Zhongguo Xingwang (CN) in LEO that was launched on Mon, 08 Dec 2025 UTC via a CHANG ZHENG 6A launch vehicle from the Taiyaun Space Center, China (TSC). 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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66954 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: 11 hours ago
TLE from 11 hours ago
0 HULIANWANG DIGUI-115
1 66954U 25287B 26171.38230517 .00000040 00000-0 59498-4 0 9993
2 66954 86.4954 281.3118 0002318 114.0546 246.0831 13.24399428 25766Epoch: 2026-06-20T09:10Z
TLE epoch observation values (Epoch: 2026-06-20T09:10:31.166Z)
Latitude
-0.00001°
Longitude
-124.91579°
Altitude
1,171.566 km
Speed
7.267 km/s
True Right ascension
18h 45m 14s
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
07:18:17
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,166.831 km
Perigee altitude
1,163.334 km
Semi-major axis
7,543.219 km
Eccentricity
0.00023
Inclination
86.4954°
RAAN
281.3118°
Arg. of periapsis
114.0546°
True anomaly
246.05882°
Mean anomaly
246.0831°
Eccentric anomaly
246.07096°
Mean motion
3.3129 °/min
Orbital period
108.67 mins
BSTAR
0.000059498
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Other satellites on launch #287 in the year 2025 (2025-12-08 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-115 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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2026-06-20 20:39:31.534Z | 335.515° NNW | 2026-06-20 20:45:31.534Z | 275.463° WNW | 26.253° | 2026-06-20 20:50:31.534Z | 225.961° WSW |
| 11 mins | 2026-06-21 07:03:31.534Z | 141.57° SSE | 2026-06-21 07:08:31.534Z | 76.792° E | 32.717° | 2026-06-21 07:14:31.534Z | 17.779° NNE |
| 11 mins | 2026-06-21 08:52:31.534Z | 225.639° WSW | 2026-06-21 08:57:31.534Z | 286.132° WNW | 29.638° | 2026-06-21 09:03:31.534Z | 344.725° N |
| 11 mins | 2026-06-21 18:25:31.534Z | 21.838° NNE | 2026-06-21 18:30:31.534Z | 77.237° E | 28.924° | 2026-06-21 18:36:31.534Z | 139.599° SSE |
| 8 mins | 2026-06-21 20:14:31.534Z | 338.16° N | 2026-06-21 20:19:31.534Z | 279.469° WNW | 33.586° | 2026-06-21 20:22:31.534Z | 230.536° WSW |
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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