HULIANWANG DIGUI-103, 66419
Orbit data source: Space-Track
HULIANWANG DIGUI-103, 66419 is a payload satellite owned by Zhongguo Xingwang (CN) in LEO that was launched on Mon, 10 Nov 2025 UTC via a CHANG ZHENG 12 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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66419 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
SECM
Mission
Operational Civil Communications
Bus & Motor
XINGWANG S, Unknown motor
Mass
~800 kg wet, ~800 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 1.1 m
Radar Cross Section
5.935 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 14 hours ago
TLE from 14 hours ago
0 HULIANWANG DIGUI-103
1 66419U 25258H 26171.33791001 -.00000088 00000-0 76869-4 0 9996
2 66419 50.0013 284.0404 0000971 164.0069 196.0834 13.29324548 30153Epoch: 2026-06-20T08:06Z
TLE epoch observation values (Epoch: 2026-06-20T08:06:35.424Z)
Latitude
-0.00003°
Longitude
-106.16119°
Altitude
1,150.52 km
Speed
7.279 km/s
True Right ascension
18h 56m 09s
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
08:33:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,150.748 km
Perigee altitude
1,149.286 km
Semi-major axis
7,528.154 km
Eccentricity
0.0001
Inclination
50.0013°
RAAN
284.0404°
Arg. of periapsis
164.0069°
True anomaly
196.08032°
Mean anomaly
196.0834°
Eccentric anomaly
196.08186°
Mean motion
3.32285 °/min
Orbital period
108.34 mins
BSTAR
0.000076869
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Other satellites on launch #258 in the year 2025 (2025-11-10 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-103 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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2026-06-21 09:30:22.856Z | 203.235° SW | 2026-06-21 09:36:22.856Z | 136.129° SSE | 36.318° | 2026-06-21 09:42:22.856Z | 66.831° ENE |
| 12 mins | 2026-06-21 11:24:22.856Z | 257.183° W | 2026-06-21 11:30:22.856Z | 346.498° N | 41.061° | 2026-06-21 11:36:22.856Z | 52.337° ENE |
| 12 mins | 2026-06-21 13:19:22.856Z | 295.258° NW | 2026-06-21 13:24:22.856Z | 348.12° N | 31.476° | 2026-06-21 13:31:22.856Z | 62.98° ENE |
| 12 mins | 2026-06-21 15:14:22.856Z | 310.463° NW | 2026-06-21 15:19:22.856Z | 7.792° NNE | 37.368° | 2026-06-21 15:26:22.856Z | 93.833° ESE |
| 12 mins | 2026-06-21 17:08:22.856Z | 297.537° NW | 2026-06-21 17:13:22.856Z | 240.948° WSW | 42.026° | 2026-06-21 17:20:22.856Z | 141.664° SSE |
| 6 mins | 2026-06-21 19:04:22.856Z | 255.614° W | 2026-06-21 19:06:22.856Z | 237.471° WSW | 15.013° | 2026-06-21 19:10:22.856Z | 203.693° SW |
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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