QIANFAN-75, 63161
Orbit data source: Space-Track
QIANFAN-75, 63161 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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63161 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, 14.5 m
Radar Cross Section
13.200 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 11 hours ago
TLE from 11 hours ago
0 QIANFAN-75
1 63161U 25046C 26171.40075418 .00000130 00000-0 18279-3 0 9994
2 63161 88.9714 300.4751 0013999 300.8212 59.1561 13.51008685 72950Epoch: 2026-06-20T09:37Z
TLE epoch observation values (Epoch: 2026-06-20T09:37:05.161Z)
Latitude
-0°
Longitude
-112.41232°
Altitude
1,066.168 km
Speed
7.321 km/s
True Right ascension
20h 01m 54s
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
07:18:39
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,076.021 km
Perigee altitude
1,055.18 km
Semi-major axis
7,443.738 km
Eccentricity
0.0014
Inclination
88.9714°
RAAN
300.4751°
Arg. of periapsis
300.8212°
True anomaly
59.29395°
Mean anomaly
59.1561°
Eccentric anomaly
59.22501°
Mean motion
3.37953 °/min
Orbital period
106.52 mins
BSTAR
0.00018279
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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-75 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. |
|---|---|---|---|---|---|---|---|
| 13 mins | 2026-06-20 20:51:54.437Z | 1.911° NNE | 2026-06-20 20:58:54.437Z | 151.812° SSE | 44.526° | 2026-06-20 21:04:54.437Z | 180.284° SSW |
| 5 mins | 2026-06-20 22:41:54.437Z | 310.262° NW | 2026-06-20 22:43:54.437Z | 290.95° WNW | 14.374° | 2026-06-20 22:46:54.437Z | 262.404° W |
| 12 mins | 2026-06-21 08:49:54.437Z | 168.701° S | 2026-06-21 08:54:54.437Z | 120.463° SE | 43.484° | 2026-06-21 09:01:54.437Z | 2.943° NNE |
| 6 mins | 2026-06-21 10:39:54.437Z | 257.002° W | 2026-06-21 10:42:54.437Z | 287.746° WNW | 16.157° | 2026-06-21 10:45:54.437Z | 316.866° NNW |
| 10 mins | 2026-06-21 19:59:54.437Z | 23.329° NE | 2026-06-21 20:04:54.437Z | 84.59° E | 30.482° | 2026-06-21 20:09:54.437Z | 143.889° SSE |
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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