QIANFAN-79, 63165
Orbit data source: Space-Track
QIANFAN-79, 63165 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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63165 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, 1.7 m
Radar Cross Section
13.200 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 9 hours ago
TLE from 9 hours ago
0 QIANFAN-79
1 63165U 25046G 26171.46661876 .00000135 00000-0 19002-3 0 9993
2 63165 88.9717 300.4247 0012712 302.1316 57.8601 13.51012709 72995Epoch: 2026-06-20T11:11Z
TLE epoch observation values (Epoch: 2026-06-20T11:11:55.860Z)
Latitude
-0.00005°
Longitude
-136.23888°
Altitude
1,066.46 km
Speed
7.321 km/s
True Right ascension
20h 01m 41s
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
07:21:27
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,075.049 km
Perigee altitude
1,056.124 km
Semi-major axis
7,443.723 km
Eccentricity
0.00127
Inclination
88.9717°
RAAN
300.4247°
Arg. of periapsis
302.1316°
True anomaly
57.98355°
Mean anomaly
57.8601°
Eccentric anomaly
57.92181°
Mean motion
3.37954 °/min
Orbital period
106.52 mins
BSTAR
0.00019002
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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-79 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 | 2026-06-20 20:40:41.485Z | 6.396° NNE | 2026-06-20 20:46:41.485Z | 88.506° E | 43.22° | 2026-06-20 20:52:41.485Z | 172.174° S |
| 7 mins | 2026-06-20 22:29:41.485Z | 316.113° NNW | 2026-06-20 22:32:41.485Z | 284.737° WNW | 17.655° | 2026-06-20 22:36:41.485Z | 246.826° WSW |
| 11 mins | 2026-06-21 08:38:41.485Z | 158.977° S | 2026-06-21 08:43:41.485Z | 80.735° E | 41.14° | 2026-06-21 08:49:41.485Z | 7.206° NNE |
| 7 mins | 2026-06-21 10:27:41.485Z | 249.607° W | 2026-06-21 10:30:41.485Z | 283.144° WNW | 19.736° | 2026-06-21 10:34:41.485Z | 324.129° NNW |
| 9 mins | 2026-06-21 19:48:41.485Z | 31.1° NE | 2026-06-21 19:52:41.485Z | 77.619° E | 26.115° | 2026-06-21 19:57:41.485Z | 135.004° 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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