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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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: 6 hours ago
TLE from 6 hours ago
0 QIANFAN-55
1 62785U 25016A 26037.76818001 .00000091 00000-0 12157-3 0 9990
2 62785 88.9735 97.4240 0017748 180.0107 180.1046 13.50993379 54750Epoch: 2026-02-06T18:26Z
TLE epoch observation values (Epoch: 2026-02-06T18:26:10.752Z)
Latitude
-0.00013°
Longitude
43.97788°
Altitude
1,084.778 km
Speed
7.303 km/s
True Right ascension
06h 29m 41s
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
02:23:12
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,078.868 km
Perigee altitude
1,052.446 km
Semi-major axis
7,443.794 km
Eccentricity
0.00177
Inclination
88.9735°
RAAN
97.424°
Arg. of periapsis
180.0107°
True anomaly
180.10423°
Mean anomaly
180.1046°
Eccentric anomaly
180.10441°
Mean motion
3.37949 °/min
Orbital period
106.52 mins
BSTAR
0.00012157
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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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2026-02-07 03:26:07.307Z | 141.164° SSE | 2026-02-07 03:31:07.307Z | 88.543° E | 30.413° | 2026-02-07 03:37:07.307Z | 17.854° NNE |
| 10 mins | 2026-02-07 05:13:07.307Z | 217.274° SW | 2026-02-07 05:18:07.307Z | 278.078° WNW | 30.241° | 2026-02-07 05:23:07.307Z | 337.233° NNW |
| 6 mins | 2026-02-07 14:38:07.307Z | 53.554° ENE | 2026-02-07 14:40:07.307Z | 74.416° E | 16.149° | 2026-02-07 14:44:07.307Z | 113.149° SE |
| 11 mins | 2026-02-07 16:22:07.307Z | 355.727° N | 2026-02-07 16:27:07.307Z | 299.93° NW | 43.559° | 2026-02-07 16:33:07.307Z | 191.44° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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