HULIANWANG DIGUI-86, 65821
Orbit data source: Space-Track
HULIANWANG DIGUI-86, 65821 is a payload satellite owned by Zhongguo Xingwang (CN) in LEO that was launched on Sat, 27 Sep 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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65821 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
SECM
Mission
Operational spacecraft
Bus & Motor
GUOWANG C, Unknown motor
Mass
~800 kg wet, ~800 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown shape, 1.1 m
Radar Cross Section
RCS unknown
Expand to show TLE details & historyLast TLE update: 3 days ago
TLE from 3 days ago
0 HULIANWANG DIGUI-86
1 65821U 25220E 25277.95681829 .00000066 00000-0 57395-4 0 9999
2 65821 86.4964 130.7257 0007621 181.6880 178.4255 13.69208062 1026Epoch: 2025-10-04T22:57Z
TLE epoch observation values (Epoch: 2025-10-04T22:57:49.100Z)
Latitude
-0.00002°
Longitude
132.38979°
Altitude
1,010.999 km
Speed
7.343 km/s
True Right ascension
08h 42m 54s
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
16:14:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,005.093 km
Perigee altitude
993.848 km
Semi-major axis
7,377.608 km
Eccentricity
0.00076
Inclination
86.4964°
RAAN
130.7257°
Arg. of periapsis
181.688°
True anomaly
178.4279°
Mean anomaly
178.4255°
Eccentric anomaly
178.4267°
Mean motion
3.42507 °/min
Orbital period
105.11 mins
BSTAR
0.000057395
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Other satellites on launch #220 in the year 2025 (2025-09-27 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-86 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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2025-10-08 01:12:56.074Z | 20.131° NNE | 2025-10-08 01:17:56.074Z | 75.5° E | 26.378° | 2025-10-08 01:22:56.074Z | 134.855° SE |
| 10 mins | 2025-10-08 02:58:56.074Z | 337.808° N | 2025-10-08 03:03:56.074Z | 269.017° W | 32.509° | 2025-10-08 03:08:56.074Z | 210.932° SW |
| 6 mins | 2025-10-08 13:03:56.074Z | 102.364° ESE | 2025-10-08 13:06:56.074Z | 71.052° E | 15.252° | 2025-10-08 13:09:56.074Z | 42.118° NE |
| 11 mins | 2025-10-08 14:45:56.074Z | 189.171° SSW | 2025-10-08 14:50:56.074Z | 253.135° W | 43.781° | 2025-10-08 14:56:56.074Z | 358.149° N |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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