HULIANWANG DIGUI-37, 64958
Orbit data source: Space-Track
HULIANWANG DIGUI-37, 64958 is a payload satellite owned by Zhongguo Xingwang (CN) in LEO that was launched on Sun, 27 Jul 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.
Focus sentinelFocus sentinel
Request partner network tasking
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
64958 intel report (Beta)
Focus sentinelFocus sentinel
Create New Watchlist
Focus sentinelFocus sentinel
Edit Public Description
Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
CAST
Mission
Operational Civil Communications
Bus & Motor
GUOWANG C, Unknown motor
Mass
~800 kg wet, ~800 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 2.6 m
Radar Cross Section
5.935 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 9 hours ago
TLE from 9 hours ago
0 HULIANWANG DIGUI-37
1 64958U 25159C 25342.63219577 .00000046 00000-0 72644-4 0 9997
2 64958 86.4924 346.7296 0001765 100.9064 259.2269 13.24411283 17904Epoch: 2025-12-08T15:10Z
TLE epoch observation values (Epoch: 2025-12-08T15:10:21.714Z)
Latitude
0.00001°
Longitude
41.51068°
Altitude
1,171.061 km
Speed
7.268 km/s
True Right ascension
23h 06m 55s
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
21:53:12
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,166.369 km
Perigee altitude
1,163.706 km
Semi-major axis
7,543.174 km
Eccentricity
0.00018
Inclination
86.4924°
RAAN
346.7296°
Arg. of periapsis
100.9064°
True anomaly
259.20703°
Mean anomaly
259.2269°
Eccentric anomaly
259.21697°
Mean motion
3.31293 °/min
Orbital period
108.67 mins
BSTAR
0.000072644
Loading maneuver chart data...
Computing Atmospheric mass density...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Other satellites on launch #159 in the year 2025 (2025-07-27 UTC)
Did you know?
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-37 Visibility forecast
Loading observer location...
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. |
|---|---|---|---|---|---|---|---|
| 13 mins | 2025-12-09 00:19:45.767Z | 155.682° SSE | 2025-12-09 00:26:45.767Z | 77° E | 36.229° | 2025-12-09 00:32:45.767Z | 15.209° NNE |
| 10 mins | 2025-12-09 02:10:45.767Z | 230.386° WSW | 2025-12-09 02:15:45.767Z | 284.387° WNW | 26.254° | 2025-12-09 02:20:45.767Z | 336.508° NNW |
| 11 mins | 2025-12-09 11:43:45.767Z | 18.147° NNE | 2025-12-09 11:48:45.767Z | 75.346° E | 32.408° | 2025-12-09 11:54:45.767Z | 144.679° SSE |
| 11 mins | 2025-12-09 13:32:45.767Z | 335.187° NNW | 2025-12-09 13:37:45.767Z | 280.376° WNW | 30.023° | 2025-12-09 13:43:45.767Z | 217.347° SW |
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 |
|---|
CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
Authenticating...
Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
|---|