QIANFAN-61, 62791
Orbit data source: Space-Track
QIANFAN-61, 62791 is a Chinese payload satellite in LEO that was launched on Thu, 23 Jan 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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62791 intel report (Beta)
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Edit Public Description
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, 1.4 m
Radar Cross Section
13.200 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 QIANFAN-61
1 62791U 25016G 25306.44766388 .00000074 00000-0 95705-4 0 9992
2 62791 88.9793 107.3796 0016413 98.9163 261.3847 13.50976635 41804Epoch: 2025-11-02T10:44Z
TLE epoch observation values (Epoch: 2025-11-02T10:44:38.159Z)
Latitude
-0.00001°
Longitude
-95.74265°
Altitude
1,073.472 km
Speed
7.314 km/s
True Right ascension
07h 09m 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
14:39:25
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,077.936 km
Perigee altitude
1,053.501 km
Semi-major axis
7,443.856 km
Eccentricity
0.00164
Inclination
88.9793°
RAAN
107.3796°
Arg. of periapsis
98.9163°
True anomaly
261.1988°
Mean anomaly
261.3847°
Eccentric anomaly
261.29174°
Mean motion
3.37945 °/min
Orbital period
106.53 mins
BSTAR
0.000095705
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Other satellites on launch #16 in the year 2025 (2025-01-23 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-61 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 | 2025-11-03 22:52:47.169Z | 5.096° NNE | 2025-11-03 22:58:47.169Z | 68.491° E | 43.502° | 2025-11-03 23:04:47.169Z | 173.497° S |
| 6 mins | 2025-11-04 00:42:47.169Z | 309.068° NW | 2025-11-04 00:44:47.169Z | 287.865° WNW | 16.634° | 2025-11-04 00:48:47.169Z | 249.511° W |
| 11 mins | 2025-11-04 10:50:47.169Z | 162.043° S | 2025-11-04 10:55:47.169Z | 100.75° ESE | 41.649° | 2025-11-04 11:01:47.169Z | 7.023° NNE |
| 7 mins | 2025-11-04 12:39:47.169Z | 246.715° WSW | 2025-11-04 12:42:47.169Z | 277.967° WNW | 18.657° | 2025-11-04 12:46:47.169Z | 320.206° NNW |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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