QIANFAN-55, 62785
Orbit data source: Space-Track
QIANFAN-55, 62785 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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62785 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, 1.2 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-55
1 62785U 25016A 26141.90086459 .00000094 00000-0 12677-3 0 9996
2 62785 88.9730 86.5998 0015029 243.8260 116.1346 13.51012046 68810Epoch: 2026-05-21T21:37Z
TLE epoch observation values (Epoch: 2026-05-21T21:37:14.700Z)
Latitude
-0.00002°
Longitude
-117.25088°
Altitude
1,076.435 km
Speed
7.311 km/s
True Right ascension
05h 46m 23s
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
15:19:56
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,076.776 km
Perigee altitude
1,054.401 km
Semi-major axis
7,443.725 km
Eccentricity
0.0015
Inclination
88.973°
RAAN
86.5998°
Arg. of periapsis
243.826°
True anomaly
116.28908°
Mean anomaly
116.1346°
Eccentric anomaly
116.21185°
Mean motion
3.37954 °/min
Orbital period
106.52 mins
BSTAR
0.00012677
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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-55 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-05-22 07:07:49.800Z | 39.997° NE | 2026-05-22 07:11:49.800Z | 80.088° E | 17.252° | 2026-05-22 07:14:49.800Z | 110.203° ESE |
| 11 mins | 2026-05-22 08:53:49.800Z | 353.519° N | 2026-05-22 08:58:49.800Z | 263.198° W | 43.163° | 2026-05-22 09:04:49.800Z | 192.961° SSW |
| 5 mins | 2026-05-22 19:07:49.800Z | 92.114° ESE | 2026-05-22 19:09:49.800Z | 71.955° E | 15.416° | 2026-05-22 19:12:49.800Z | 42.99° NE |
| 11 mins | 2026-05-22 20:50:49.800Z | 183.77° SSW | 2026-05-22 20:55:49.800Z | 305.933° NW | 44.325° | 2026-05-22 21:01:49.800Z | 356.705° 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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