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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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: 9 hours ago
TLE from 9 hours ago
0 QIANFAN-57
1 62787U 25016C 26257.56163461 .00000040 00000-0 43847-4 0 9992
2 62787 88.9673 74.5788 0002513 84.9679 275.1759 13.51027519 84446Epoch: 2026-09-14T13:28Z
TLE epoch observation values (Epoch: 2026-09-14T13:28:45.230Z)
Latitude
-0.00001°
Longitude
-121.14982°
Altitude
1,071.265 km
Speed
7.316 km/s
True Right ascension
04h 58m 18s
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
14:59:04
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,067.402 km
Perigee altitude
1,063.661 km
Semi-major axis
7,443.669 km
Eccentricity
0.00025
Inclination
88.9673°
RAAN
74.5788°
Arg. of periapsis
84.9679°
True anomaly
275.14722°
Mean anomaly
275.1759°
Eccentric anomaly
275.16156°
Mean motion
3.37958 °/min
Orbital period
106.52 mins
BSTAR
0.000043847
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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 | 2026-09-14 22:57:55.288Z | 27.15° NE | 2026-09-14 23:02:55.288Z | 76.5° E | 24.068° | 2026-09-14 23:07:55.288Z | 128.951° SE |
| 11 mins | 2026-09-15 00:44:55.288Z | 347.484° N | 2026-09-15 00:49:55.288Z | 278.914° WNW | 53.297° | 2026-09-15 00:55:55.288Z | 203.434° SW |
| 7 mins | 2026-09-15 10:57:55.288Z | 108.378° ESE | 2026-09-15 11:00:55.288Z | 75.722° E | 21.162° | 2026-09-15 11:04:55.288Z | 34.222° NE |
| 11 mins | 2026-09-15 12:41:55.288Z | 195.313° SSW | 2026-09-15 12:46:55.288Z | 270.307° WNW | 61.229° | 2026-09-15 12:52:55.288Z | 350.916° N |
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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