QIANFAN-33, 61566
Orbit data source: Space-Track
QIANFAN-33, 61566 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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61566 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
GESIH/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: 10 hours ago
TLE from 10 hours ago
0 QIANFAN-33
1 61566U 24185Q 25340.59920930 .00000638 00000-0 45179-3 0 9991
2 61566 88.9803 79.4916 0006351 3.1509 356.9707 13.96544403 68304Epoch: 2025-12-06T14:22Z
TLE epoch observation values (Epoch: 2025-12-06T14:22:51.683Z)
Latitude
0°
Longitude
148.15162°
Altitude
904.185 km
Speed
7.402 km/s
True Right ascension
05h 17m 57s
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
22:11:21
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
907.395 km
Perigee altitude
898.147 km
Semi-major axis
7,280.908 km
Eccentricity
0.00064
Inclination
88.9803°
RAAN
79.4916°
Arg. of periapsis
3.1509°
True anomaly
356.96685°
Mean anomaly
356.9707°
Eccentric anomaly
356.96878°
Mean motion
3.49353 °/min
Orbital period
103.05 mins
BSTAR
0.00045179
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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-33 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 | 2025-12-07 05:59:43.768Z | 119.17° SE | 2025-12-07 06:03:43.768Z | 71.212° E | 19.929° | 2025-12-07 06:06:43.768Z | 35.879° NE |
| 9 mins | 2025-12-07 07:41:43.768Z | 202.798° SW | 2025-12-07 07:45:43.768Z | 262.566° W | 37.272° | 2025-12-07 07:50:43.768Z | 345.03° N |
| 9 mins | 2025-12-07 18:29:43.768Z | 20.083° NNE | 2025-12-07 18:33:43.768Z | 86.05° E | 35.991° | 2025-12-07 18:38:43.768Z | 157.342° SSE |
| 7 mins | 2025-12-07 20:13:43.768Z | 319.02° NNW | 2025-12-07 20:16:43.768Z | 278.878° WNW | 21.409° | 2025-12-07 20:20:43.768Z | 234.205° 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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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
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