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, 5.0 m
Radar Cross Section
13.200 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 6 hours ago
TLE from 6 hours ago
0 QIANFAN-61
1 62791U 25016G 25260.23122913 .00000049 00000-0 57361-4 0 9996
2 62791 88.9817 112.1369 0013129 229.3907 130.6103 13.50971151 35565Epoch: 2025-09-17T05:32Z
TLE epoch observation values (Epoch: 2025-09-17T05:32:58.196Z)
Latitude
-0.00002°
Longitude
32.48427°
Altitude
1,078.013 km
Speed
7.31 km/s
True Right ascension
07h 28m 32s
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
04:13:52
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,075.512 km
Perigee altitude
1,055.966 km
Semi-major axis
7,443.876 km
Eccentricity
0.00131
Inclination
88.9817°
RAAN
112.1369°
Arg. of periapsis
229.3907°
True anomaly
130.72439°
Mean anomaly
130.6103°
Eccentric anomaly
130.66736°
Mean motion
3.37944 °/min
Orbital period
106.53 mins
BSTAR
0.000057361
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-09-17 12:50:44.266Z | 86.55° E | 2025-09-17 12:52:44.266Z | 68.56° E | 11.553° | 2025-09-17 12:54:44.266Z | 50.682° ENE |
| 12 mins | 2025-09-17 14:32:44.266Z | 172.013° S | 2025-09-17 14:37:44.266Z | 126.961° SE | 44.357° | 2025-09-17 14:44:44.266Z | 1.44° NNE |
| 6 mins | 2025-09-17 16:22:44.266Z | 259.164° W | 2025-09-17 16:25:44.266Z | 288.683° WNW | 14.932° | 2025-09-17 16:28:44.266Z | 316.681° NNW |
| 10 mins | 2025-09-18 01:42:44.266Z | 22.163° NNE | 2025-09-18 01:47:44.266Z | 86.885° E | 32.087° | 2025-09-18 01:52:44.266Z | 147.274° SSE |
| 9 mins | 2025-09-18 03:29:44.266Z | 333.763° NNW | 2025-09-18 03:33:44.266Z | 285.45° WNW | 28.485° | 2025-09-18 03:38:44.266Z | 225.517° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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