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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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: 10 hours ago
TLE from 10 hours ago
0 QIANFAN-61
1 62791U 25016G 26092.24177617 .00000041 00000-0 44157-4 0 9993
2 62791 88.9727 91.8393 0015771 31.0201 329.1879 13.51006937 62168Epoch: 2026-04-02T05:48Z
TLE epoch observation values (Epoch: 2026-04-02T05:48:09.461Z)
Latitude
0.00008°
Longitude
174.20681°
Altitude
1,061.426 km
Speed
7.326 km/s
True Right ascension
06h 07m 21s
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
21:30:38
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,077.347 km
Perigee altitude
1,053.868 km
Semi-major axis
7,443.744 km
Eccentricity
0.00158
Inclination
88.9727°
RAAN
91.8393°
Arg. of periapsis
31.0201°
True anomaly
329.09517°
Mean anomaly
329.1879°
Eccentric anomaly
329.14155°
Mean motion
3.37953 °/min
Orbital period
106.52 mins
BSTAR
0.000044157
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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 | 2026-04-02 23:41:06.091Z | 150.062° SSE | 2026-04-02 23:47:06.091Z | 69.326° E | 35.256° | 2026-04-02 23:52:06.091Z | 13.859° NNE |
| 9 mins | 2026-04-03 01:29:06.091Z | 230.194° WSW | 2026-04-03 01:33:06.091Z | 275.938° WNW | 24.772° | 2026-04-03 01:38:06.091Z | 332.066° NNW |
| 8 mins | 2026-04-03 10:52:06.091Z | 40.456° NE | 2026-04-03 10:55:06.091Z | 72.701° E | 20.523° | 2026-04-03 11:00:06.091Z | 124.756° SE |
| 11 mins | 2026-04-03 12:37:06.091Z | 350.335° N | 2026-04-03 12:42:06.091Z | 291.132° WNW | 40.032° | 2026-04-03 12:48:06.091Z | 201.16° SSW |
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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