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
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: 7 hours ago
TLE from 7 hours ago
0 QIANFAN-33
1 61566U 24185Q 26071.96522030 .00000475 00000-0 33308-3 0 9993
2 61566 88.9742 68.7270 0008966 55.6362 304.5662 13.96630127 81755Epoch: 2026-03-12T23:09Z
TLE epoch observation values (Epoch: 2026-03-12T23:09:55.033Z)
Latitude
-0.00003°
Longitude
-89.35985°
Altitude
904.805 km
Speed
7.401 km/s
True Right ascension
04h 34m 54s
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
10:52:33
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
909.001 km
Perigee altitude
895.945 km
Semi-major axis
7,280.61 km
Eccentricity
0.0009
Inclination
88.9742°
RAAN
68.727°
Arg. of periapsis
55.6362°
True anomaly
304.48154°
Mean anomaly
304.5662°
Eccentric anomaly
304.52388°
Mean motion
3.49375 °/min
Orbital period
103.04 mins
BSTAR
0.00033308
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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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-03-13 11:47:23.671Z | 8.122° NNE | 2026-03-13 11:52:23.671Z | 104.793° ESE | 42.633° | 2026-03-13 11:57:23.671Z | 171.451° S |
| 5 mins | 2026-03-13 13:32:23.671Z | 311.084° NW | 2026-03-13 13:34:23.671Z | 288.405° WNW | 15.338° | 2026-03-13 13:37:23.671Z | 255.225° W |
| 8 mins | 2026-03-13 23:22:23.671Z | 135.371° SSE | 2026-03-13 23:26:23.671Z | 70.109° E | 30.158° | 2026-03-13 23:30:23.671Z | 20.103° NNE |
| 8 mins | 2026-03-14 01:05:23.671Z | 227.474° WSW | 2026-03-14 01:09:23.671Z | 284.627° WNW | 25.722° | 2026-03-14 01:13:23.671Z | 333.329° NNW |
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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