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: 9 hours ago
TLE from 9 hours ago
0 QIANFAN-61
1 62791U 25016G 25312.44689081 .00000054 00000-0 64555-4 0 9990
2 62791 88.9797 106.7622 0016377 83.5453 276.7562 13.50977243 42610Epoch: 2025-11-08T10:43Z
TLE epoch observation values (Epoch: 2025-11-08T10:43:31.365Z)
Latitude
-0.00008°
Longitude
-101.99487°
Altitude
1,070.203 km
Speed
7.318 km/s
True Right ascension
07h 07m 02s
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
16:19:56
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,077.907 km
Perigee altitude
1,053.526 km
Semi-major axis
7,443.853 km
Eccentricity
0.00164
Inclination
88.9797°
RAAN
106.7622°
Arg. of periapsis
83.5453°
True anomaly
276.56979°
Mean anomaly
276.7562°
Eccentric anomaly
276.663°
Mean motion
3.37945 °/min
Orbital period
106.53 mins
BSTAR
0.000064555
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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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2025-11-08 21:59:22.131Z | 18.717° NNE | 2025-11-08 22:04:22.131Z | 76.75° E | 32.963° | 2025-11-08 22:10:22.131Z | 151.448° SSE |
| 9 mins | 2025-11-08 23:47:22.131Z | 328.964° NNW | 2025-11-08 23:51:22.131Z | 276.353° WNW | 27.289° | 2025-11-08 23:56:22.131Z | 224.163° SW |
| 10 mins | 2025-11-09 09:57:22.131Z | 137.458° SSE | 2025-11-09 10:02:22.131Z | 74.561° E | 30.174° | 2025-11-09 10:07:22.131Z | 19.041° NNE |
| 10 mins | 2025-11-09 11:44:22.131Z | 221.456° SW | 2025-11-09 11:48:22.131Z | 272.989° WNW | 30.048° | 2025-11-09 11:54:22.131Z | 341.099° 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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