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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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: 15 hours ago
TLE from 15 hours ago
0 QIANFAN-33
1 61566U 24185Q 26197.77015205 .00000165 00000-0 10921-3 0 9994
2 61566 88.9792 54.7248 0008503 26.9221 333.2396 13.96720194 99310Epoch: 2026-07-16T18:29Z
TLE epoch observation values (Epoch: 2026-07-16T18:29:01.137Z)
Latitude
0.00004°
Longitude
-157.13678°
Altitude
902.664 km
Speed
7.403 km/s
True Right ascension
03h 38m 53s
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
21:46:33
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
908.35 km
Perigee altitude
895.969 km
Semi-major axis
7,280.297 km
Eccentricity
0.00085
Inclination
88.9792°
RAAN
54.7248°
Arg. of periapsis
26.9221°
True anomaly
333.19569°
Mean anomaly
333.2396°
Eccentric anomaly
333.21765°
Mean motion
3.49397 °/min
Orbital period
103.03 mins
BSTAR
0.00010921
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-07-17 13:33:11.840Z | 105.028° ESE | 2026-07-17 13:36:11.840Z | 70.612° E | 16.033° | 2026-07-17 13:39:11.840Z | 38.331° NE |
| 9 mins | 2026-07-17 15:14:11.840Z | 193.405° SSW | 2026-07-17 15:18:11.840Z | 261.994° W | 41.866° | 2026-07-17 15:23:11.840Z | 350.799° N |
| 9 mins | 2026-07-18 02:02:11.840Z | 27.309° NE | 2026-07-18 02:06:11.840Z | 90.418° ESE | 30.695° | 2026-07-18 02:11:11.840Z | 150.388° SSE |
| 8 mins | 2026-07-18 03:45:11.840Z | 330.417° NNW | 2026-07-18 03:49:11.840Z | 274.342° WNW | 25.82° | 2026-07-18 03:53:11.840Z | 226.505° 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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