QIANFAN-80, 63166
Orbit data source: Space-Track
QIANFAN-80, 63166 is a Chinese payload satellite in LEO that was launched on Tue, 11 Mar 2025 UTC via a CHANG ZHENG 8 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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63166 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
GESIH
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, 1.6 m
Radar Cross Section
13.200 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 14 hours ago
TLE from 14 hours ago
0 QIANFAN-80
1 63166U 25046H 26171.40905867 .00000135 00000-0 19030-3 0 9990
2 63166 88.9714 300.1324 0011620 307.8437 52.1662 13.51010134 73142Epoch: 2026-06-20T09:49Z
TLE epoch observation values (Epoch: 2026-06-20T09:49:02.669Z)
Latitude
0°
Longitude
-115.75282°
Altitude
1,066.195 km
Speed
7.321 km/s
True Right ascension
20h 00m 31s
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
10:17:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,074.245 km
Perigee altitude
1,056.946 km
Semi-major axis
7,443.733 km
Eccentricity
0.00116
Inclination
88.9714°
RAAN
300.1324°
Arg. of periapsis
307.8437°
True anomaly
52.27146°
Mean anomaly
52.1662°
Eccentric anomaly
52.21882°
Mean motion
3.37954 °/min
Orbital period
106.52 mins
BSTAR
0.0001903
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Other satellites on launch #46 in the year 2025 (2025-03-11 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-80 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-06-21 07:18:54.106Z | 96.99° ESE | 2026-06-21 07:21:54.106Z | 68.94° E | 13.612° | 2026-06-21 07:23:54.106Z | 49.916° ENE |
| 12 mins | 2026-06-21 09:01:54.106Z | 178.494° S | 2026-06-21 09:06:54.106Z | 191.525° SSW | 44.637° | 2026-06-21 09:13:54.106Z | 358.822° N |
| 11 mins | 2026-06-21 20:11:54.106Z | 18.7° NNE | 2026-06-21 20:16:54.106Z | 86.702° E | 35.517° | 2026-06-21 20:22:54.106Z | 156.532° SSE |
| 9 mins | 2026-06-21 21:58:54.106Z | 330.951° NNW | 2026-06-21 22:02:54.106Z | 285.356° WNW | 25.517° | 2026-06-21 22:07:54.106Z | 230.25° 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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