QIANFAN-35, 61568
Orbit data source: Space-Track
QIANFAN-35, 61568 is a Chinese payload satellite in LEO that was launched on Tue, 15 Oct 2024 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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61568 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
GESIH/SECM
Mission
Partially 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: 6 hours ago
TLE from 6 hours ago
0 QIANFAN-35
1 61568U 24185S 25290.70514285 .00001256 00000-0 50215-3 0 9996
2 61568 88.9756 83.4522 0008694 106.1305 254.0847 14.27822238 62184Epoch: 2025-10-17T16:55Z
TLE epoch observation values (Epoch: 2025-10-17T16:55:24.342Z)
Latitude
-0.00002°
Longitude
163.15409°
Altitude
803.8 km
Speed
7.451 km/s
True Right ascension
05h 33m 48s
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
18:10:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
802.197 km
Perigee altitude
789.722 km
Semi-major axis
7,174.097 km
Eccentricity
0.00087
Inclination
88.9756°
RAAN
83.4522°
Arg. of periapsis
106.1305°
True anomaly
253.98892°
Mean anomaly
254.0847°
Eccentric anomaly
254.03681°
Mean motion
3.57184 °/min
Orbital period
100.79 mins
BSTAR
0.00050215
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Other satellites on launch #185 in the year 2024 (2024-10-15 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-35 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-10-18 09:53:28.745Z | 121.999° SE | 2025-10-18 09:56:28.745Z | 70.72° E | 25.277° | 2025-10-18 09:59:28.745Z | 28.906° NE |
| 7 mins | 2025-10-18 11:33:28.745Z | 223.521° SW | 2025-10-18 11:36:28.745Z | 270° W | 27.46° | 2025-10-18 11:40:28.745Z | 332.378° NNW |
| 8 mins | 2025-10-18 22:06:28.745Z | 19.253° NNE | 2025-10-18 22:10:28.745Z | 97.985° ESE | 35.96° | 2025-10-18 22:14:28.745Z | 157.854° S |
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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