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, 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-57
1 62787U 25016C 25256.91075375 .00000054 00000-0 65648-4 0 9993
2 62787 88.9783 112.4760 0002572 70.7341 289.4088 13.50964695 35076Epoch: 2025-09-13T21:51Z
TLE epoch observation values (Epoch: 2025-09-13T21:51:29.123Z)
Latitude
-0.00007°
Longitude
151.46732°
Altitude
1,071.028 km
Speed
7.317 km/s
True Right ascension
07h 29m 54s
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
1,067.677 km
Perigee altitude
1,063.848 km
Semi-major axis
7,443.9 km
Eccentricity
0.00026
Inclination
88.9783°
RAAN
112.476°
Arg. of periapsis
70.7341°
True anomaly
289.381°
Mean anomaly
289.4088°
Eccentric anomaly
289.3949°
Mean motion
3.37942 °/min
Orbital period
106.53 mins
BSTAR
0.000065648
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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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2025-09-14 13:58:29.409Z | 137.8° SSE | 2025-09-14 14:03:29.409Z | 79.48° E | 29.717° | 2025-09-14 14:08:29.409Z | 20.917° NNE |
| 10 mins | 2025-09-14 15:45:29.409Z | 218.752° SW | 2025-09-14 15:49:29.409Z | 267.871° W | 30.644° | 2025-09-14 15:55:29.409Z | 340.384° N |
| 6 mins | 2025-09-15 01:09:29.409Z | 49.136° ENE | 2025-09-15 01:12:29.409Z | 79.5° E | 15.664° | 2025-09-15 01:15:29.409Z | 108.295° ESE |
| 11 mins | 2025-09-15 02:54:29.409Z | 356.088° N | 2025-09-15 02:59:29.409Z | 261.681° W | 44.163° | 2025-09-15 03:05:29.409Z | 189.599° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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