QIANFAN-86, 63172
Orbit data source: Space-Track
QIANFAN-86, 63172 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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63172 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, 1.5 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-86
1 63172U 25046P 26171.38026814 .00000132 00000-0 18592-3 0 9999
2 63172 88.9715 300.1166 0009081 307.9642 52.0688 13.51017268 73154Epoch: 2026-06-20T09:07Z
TLE epoch observation values (Epoch: 2026-06-20T09:07:35.167Z)
Latitude
-0.00002°
Longitude
-105.37565°
Altitude
1,067.317 km
Speed
7.32 km/s
True Right ascension
20h 00m 27s
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
10:18:32
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,072.329 km
Perigee altitude
1,058.81 km
Semi-major axis
7,443.706 km
Eccentricity
0.00091
Inclination
88.9715°
RAAN
300.1166°
Arg. of periapsis
307.9642°
True anomaly
52.15094°
Mean anomaly
52.0688°
Eccentric anomaly
52.10986°
Mean motion
3.37955 °/min
Orbital period
106.52 mins
BSTAR
0.00018592
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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-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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2026-06-21 08:20:17.517Z | 150.293° SSE | 2026-06-21 08:26:17.517Z | 74.829° E | 35.372° | 2026-06-21 08:31:17.517Z | 14.966° NNE |
| 9 mins | 2026-06-21 10:08:17.517Z | 228.428° WSW | 2026-06-21 10:12:17.517Z | 272.71° WNW | 25.131° | 2026-06-21 10:17:17.517Z | 330.819° NNW |
| 8 mins | 2026-06-21 19:31:17.517Z | 38.339° NE | 2026-06-21 19:35:17.517Z | 81.737° E | 20.445° | 2026-06-21 19:39:17.517Z | 122.497° SE |
| 11 mins | 2026-06-21 21:17:17.517Z | 348.483° N | 2026-06-21 21:22:17.517Z | 263.71° W | 40.359° | 2026-06-21 21:28:17.517Z | 199.153° SSW |
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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