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 26092.27886408 .00000052 00000-0 61603-4 0 9991
2 62785 88.9681 91.7549 0018543 35.1548 325.0823 13.51006974 62111Epoch: 2026-04-02T06:41Z
TLE epoch observation values (Epoch: 2026-04-02T06:41:33.856Z)
Latitude
0.00002°
Longitude
160.7342°
Altitude
1,060.193 km
Speed
7.327 km/s
True Right ascension
06h 07m 01s
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
21:23:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,079.41 km
Perigee altitude
1,051.804 km
Semi-major axis
7,443.744 km
Eccentricity
0.00185
Inclination
88.9681°
RAAN
91.7549°
Arg. of periapsis
35.1548°
True anomaly
324.96044°
Mean anomaly
325.0823°
Eccentric anomaly
325.02139°
Mean motion
3.37953 °/min
Orbital period
106.52 mins
BSTAR
0.000061603
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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 | 2026-04-02 22:50:36.689Z | 107.17° ESE | 2026-04-02 22:53:36.689Z | 77.608° E | 16.922° | 2026-04-02 22:57:36.689Z | 37.445° NE |
| 11 mins | 2026-04-03 00:34:36.689Z | 188.504° SSW | 2026-04-03 00:39:36.689Z | 257.02° W | 43.271° | 2026-04-03 00:45:36.689Z | 353.66° N |
| 11 mins | 2026-04-03 11:44:36.689Z | 14.312° NNE | 2026-04-03 11:49:36.689Z | 97.907° ESE | 39.943° | 2026-04-03 11:55:36.689Z | 165.354° S |
| 8 mins | 2026-04-03 13:31:36.689Z | 325.044° NNW | 2026-04-03 13:35:36.689Z | 281.301° WNW | 21.029° | 2026-04-03 13:39:36.689Z | 240.677° WSW |
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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