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: 6 hours ago
TLE from 6 hours ago
0 QIANFAN-61
1 62791U 25016G 25295.48609751 .00000064 00000-0 80615-4 0 9996
2 62791 88.9786 108.5082 0016080 127.1981 233.0641 13.50975426 40321Epoch: 2025-10-22T11:39Z
TLE epoch observation values (Epoch: 2025-10-22T11:39:58.824Z)
Latitude
-0.00001°
Longitude
-97.64592°
Altitude
1,078.835 km
Speed
7.309 km/s
True Right ascension
07h 14m 01s
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
12:29:12
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,077.693 km
Perigee altitude
1,053.753 km
Semi-major axis
7,443.86 km
Eccentricity
0.00161
Inclination
88.9786°
RAAN
108.5082°
Arg. of periapsis
127.1981°
True anomaly
232.91699°
Mean anomaly
233.0641°
Eccentric anomaly
232.99053°
Mean motion
3.37945 °/min
Orbital period
106.53 mins
BSTAR
0.000080615
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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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2025-10-22 22:56:06.344Z | 25.512° NE | 2025-10-22 23:01:06.344Z | 81.68° E | 26.494° | 2025-10-22 23:06:06.344Z | 137.671° SSE |
| 10 mins | 2025-10-23 00:43:06.344Z | 340.832° N | 2025-10-23 00:48:06.344Z | 270.159° WNW | 33.643° | 2025-10-23 00:53:06.344Z | 213.438° SW |
| 8 mins | 2025-10-23 10:55:06.344Z | 120.023° SE | 2025-10-23 10:59:06.344Z | 72.264° E | 24.012° | 2025-10-23 11:03:06.344Z | 28.919° NE |
| 11 mins | 2025-10-23 12:40:06.344Z | 205.611° SW | 2025-10-23 12:45:06.344Z | 277.876° WNW | 36.764° | 2025-10-23 12:51:06.344Z | 347.242° N |
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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