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, 5.0 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 25256.89830750 .00000061 00000-0 76270-4 0 9992
2 62791 88.9824 112.4793 0012970 240.3516 119.6344 13.50970896 35119Epoch: 2025-09-13T21:33Z
TLE epoch observation values (Epoch: 2025-09-13T21:33:33.767Z)
Latitude
-0.00005°
Longitude
155.96354°
Altitude
1,076.428 km
Speed
7.311 km/s
True Right ascension
07h 29m 55s
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
00:21:11
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,075.394 km
Perigee altitude
1,056.085 km
Semi-major axis
7,443.877 km
Eccentricity
0.0013
Inclination
88.9824°
RAAN
112.4793°
Arg. of periapsis
240.3516°
True anomaly
119.76348°
Mean anomaly
119.6344°
Eccentric anomaly
119.69895°
Mean motion
3.37944 °/min
Orbital period
106.53 mins
BSTAR
0.00007627
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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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2025-09-14 13:41:28.907Z | 123.356° SE | 2025-09-14 13:45:28.907Z | 81.053° E | 23.391° | 2025-09-14 13:50:28.907Z | 27.193° NE |
| 10 mins | 2025-09-14 15:27:28.907Z | 205.808° SW | 2025-09-14 15:31:28.907Z | 260.052° W | 37.398° | 2025-09-14 15:37:28.907Z | 345.883° N |
| 11 mins | 2025-09-15 02:36:28.907Z | 4.537° NNE | 2025-09-15 02:41:28.907Z | 78.774° E | 44.532° | 2025-09-15 02:47:28.907Z | 177.5° S |
| 5 mins | 2025-09-15 04:25:28.907Z | 306.158° NW | 2025-09-15 04:27:28.907Z | 285.681° WNW | 15.246° | 2025-09-15 04:30:28.907Z | 257.255° W |
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
Authenticating...
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