QIANFAN-108, 66050
Orbit data source: Space-Track
QIANFAN-108, 66050 is a Chinese payload satellite in LEO that was launched on Fri, 17 Oct 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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66050 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
SECM
Mission
Operational Commercial Communications
Bus & Motor
QIANFAN, Unknown motor
Mass
267 kg wet, ~267 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 14.5 m
Radar Cross Section
13.200 m²
Expand to show TLE details & historyLast TLE update: 7 hours ago
TLE from 7 hours ago
0 QIANFAN-108
1 66050U 25233T 26130.13489282 .00000130 00000-0 18283-3 0 9990
2 66050 89.0022 47.0157 0001941 75.8849 284.2518 13.51016371 28053Epoch: 2026-05-10T03:14Z
TLE epoch observation values (Epoch: 2026-05-10T03:14:14.739Z)
Latitude
-0.00001°
Longitude
130.51196°
Altitude
1,071.119 km
Speed
7.317 km/s
True Right ascension
03h 08m 03s
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
18:56:23
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,067.017 km
Perigee altitude
1,064.128 km
Semi-major axis
7,443.709 km
Eccentricity
0.00019
Inclination
89.0022°
RAAN
47.0157°
Arg. of periapsis
75.8849°
True anomaly
284.23024°
Mean anomaly
284.2518°
Eccentric anomaly
284.24102°
Mean motion
3.37955 °/min
Orbital period
106.52 mins
BSTAR
0.00018283
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Other satellites on launch #233 in the year 2025 (2025-10-17 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.QIANFAN-108 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-05-10 17:35:51.854Z | 118.338° SE | 2026-05-10 17:39:51.854Z | 75.437° E | 21.583° | 2026-05-10 17:43:51.854Z | 32.522° NE |
| 11 mins | 2026-05-10 19:20:51.854Z | 199.427° SSW | 2026-05-10 19:25:51.854Z | 271.576° WNW | 39.441° | 2026-05-10 19:31:51.854Z | 349.027° N |
| 12 mins | 2026-05-11 06:29:51.854Z | 6.145° NNE | 2026-05-11 06:35:51.854Z | 118.832° SE | 43.345° | 2026-05-11 06:41:51.854Z | 174.47° S |
| 6 mins | 2026-05-11 08:18:51.854Z | 311.823° NW | 2026-05-11 08:20:51.854Z | 291.146° WNW | 16.707° | 2026-05-11 08:24:51.854Z | 251.772° W |
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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