QIANFAN-57, 62787
Orbit data source: Space-Track
QIANFAN-57, 62787 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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62787 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, 1.2 m
Radar Cross Section
13.200 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 13 hours ago
TLE from 13 hours ago
0 QIANFAN-57
1 62787U 25016C 25356.89794430 .00000165 00000-0 23726-3 0 9994
2 62787 88.9788 102.1523 0002503 114.1073 246.0340 13.50979541 48578Epoch: 2025-12-22T21:33Z
TLE epoch observation values (Epoch: 2025-12-22T21:33:02.387Z)
Latitude
-0.00004°
Longitude
47.20291°
Altitude
1,072.368 km
Speed
7.315 km/s
True Right ascension
06h 48m 36s
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
09:29:11
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,067.571 km
Perigee altitude
1,063.845 km
Semi-major axis
7,443.845 km
Eccentricity
0.00025
Inclination
88.9788°
RAAN
102.1523°
Arg. of periapsis
114.1073°
True anomaly
246.00779°
Mean anomaly
246.034°
Eccentric anomaly
246.0209°
Mean motion
3.37946 °/min
Orbital period
106.53 mins
BSTAR
0.00023726
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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-57 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-12-23 17:44:48.306Z | 54.177° ENE | 2025-12-23 17:46:48.306Z | 72.91° E | 12.717° | 2025-12-23 17:48:48.306Z | 91.793° ESE |
| 12 mins | 2025-12-23 19:28:48.306Z | 1.171° NNE | 2025-12-23 19:34:48.306Z | 177.898° S | 44.448° | 2025-12-23 19:40:48.306Z | 182.435° SSW |
| 4 mins | 2025-12-23 21:18:48.306Z | 299.87° NW | 2025-12-23 21:19:48.306Z | 290.091° WNW | 13.316° | 2025-12-23 21:22:48.306Z | 262.446° W |
| 12 mins | 2025-12-24 07:25:48.306Z | 171.196° S | 2025-12-24 07:30:48.306Z | 130.42° SE | 43.992° | 2025-12-24 07:37:48.306Z | 1.871° NNE |
| 6 mins | 2025-12-24 09:15:48.306Z | 257.84° W | 2025-12-24 09:18:48.306Z | 287.596° WNW | 15.133° | 2025-12-24 09:21:48.306Z | 316.141° NNW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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