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: 8 hours ago
TLE from 8 hours ago
0 QIANFAN-33
1 61566U 24185Q 26035.78385330 .00000398 00000-0 27791-3 0 9996
2 61566 88.9745 72.7798 0008381 144.3961 215.7776 13.96598855 76709Epoch: 2026-02-04T18:48Z
TLE epoch observation values (Epoch: 2026-02-04T18:48:44.925Z)
Latitude
-0.00006°
Longitude
15.64714°
Altitude
913.571 km
Speed
7.393 km/s
True Right ascension
04h 51m 07s
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
04:57:19
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
908.684 km
Perigee altitude
896.48 km
Semi-major axis
7,280.719 km
Eccentricity
0.00084
Inclination
88.9745°
RAAN
72.7798°
Arg. of periapsis
144.3961°
True anomaly
215.7215°
Mean anomaly
215.7776°
Eccentric anomaly
215.74954°
Mean motion
3.49367 °/min
Orbital period
103.04 mins
BSTAR
0.00027791
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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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2026-02-05 03:31:41.261Z | 211.73° SW | 2026-02-05 03:35:41.261Z | 265.134° W | 31.938° | 2026-02-05 03:40:41.261Z | 339.505° N |
| 9 mins | 2026-02-05 14:19:41.261Z | 13.391° NNE | 2026-02-05 14:23:41.261Z | 86.095° E | 40.84° | 2026-02-05 14:28:41.261Z | 166.373° S |
| 6 mins | 2026-02-05 16:03:41.261Z | 315.391° NNW | 2026-02-05 16:06:41.261Z | 279.421° WNW | 16.959° | 2026-02-05 16:09:41.261Z | 246.956° WSW |
| 8 mins | 2026-02-06 01:53:41.261Z | 133.646° SE | 2026-02-06 01:57:41.261Z | 77.164° E | 28.115° | 2026-02-06 02:01:41.261Z | 24.232° NE |
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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