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 26141.86380285 .00000096 00000-0 12995-3 0 9997
2 62791 88.9776 86.7072 0012511 236.8862 123.1089 13.51011529 68867Epoch: 2026-05-21T20:43Z
TLE epoch observation values (Epoch: 2026-05-21T20:43:52.566Z)
Latitude
0°
Longitude
-103.76472°
Altitude
1,076.591 km
Speed
7.311 km/s
True Right ascension
05h 46m 49s
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
15:38:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,074.903 km
Perigee altitude
1,056.278 km
Semi-major axis
7,443.727 km
Eccentricity
0.00125
Inclination
88.9776°
RAAN
86.7072°
Arg. of periapsis
236.8862°
True anomaly
123.22889°
Mean anomaly
123.1089°
Eccentric anomaly
123.1689°
Mean motion
3.37954 °/min
Orbital period
106.52 mins
BSTAR
0.00012995
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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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2026-05-22 07:59:16.503Z | 13.955° NNE | 2026-05-22 08:05:16.503Z | 85.774° E | 35.965° | 2026-05-22 08:11:16.503Z | 157.301° SSE |
| 9 mins | 2026-05-22 09:47:16.503Z | 330.824° NNW | 2026-05-22 09:51:16.503Z | 285.877° WNW | 24.898° | 2026-05-22 09:56:16.503Z | 231.104° WSW |
| 10 mins | 2026-05-22 19:58:16.503Z | 138.413° SSE | 2026-05-22 20:02:16.503Z | 83.496° E | 33.16° | 2026-05-22 20:08:16.503Z | 14.685° NNE |
| 10 mins | 2026-05-22 21:44:16.503Z | 222.785° SW | 2026-05-22 21:49:16.503Z | 282.862° WNW | 27.644° | 2026-05-22 21:54:16.503Z | 336.608° NNW |
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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