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: 8 hours ago
TLE from 8 hours ago
0 QIANFAN-61
1 62791U 25016G 25352.58982082 .00000142 00000-0 20163-3 0 9990
2 62791 88.9829 102.6384 0013415 330.5589 29.4805 13.50981946 48031Epoch: 2025-12-18T14:09Z
TLE epoch observation values (Epoch: 2025-12-18T14:09:20.518Z)
Latitude
-0.00006°
Longitude
162.85976°
Altitude
1,062.906 km
Speed
7.325 km/s
True Right ascension
06h 50m 33s
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
20:58:49
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,075.685 km
Perigee altitude
1,055.713 km
Semi-major axis
7,443.836 km
Eccentricity
0.00134
Inclination
88.9829°
RAAN
102.6384°
Arg. of periapsis
330.5589°
True anomaly
29.55626°
Mean anomaly
29.4805°
Eccentric anomaly
29.51837°
Mean motion
3.37947 °/min
Orbital period
106.53 mins
BSTAR
0.00020163
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-12-19 06:19:12.417Z | 98.466° ESE | 2025-12-19 06:22:12.417Z | 69.268° E | 14.8° | 2025-12-19 06:25:12.417Z | 41.087° NE |
| 12 mins | 2025-12-19 08:02:12.417Z | 181.916° SSW | 2025-12-19 08:07:12.417Z | 218.867° SW | 44.271° | 2025-12-19 08:14:12.417Z | 357.347° N |
| 11 mins | 2025-12-19 19:12:12.417Z | 16.656° NNE | 2025-12-19 19:17:12.417Z | 85.558° E | 37.23° | 2025-12-19 19:23:12.417Z | 159.188° S |
| 9 mins | 2025-12-19 20:59:12.417Z | 329.875° NNW | 2025-12-19 21:03:12.417Z | 285.885° WNW | 23.954° | 2025-12-19 21:08:12.417Z | 232.77° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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