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: 14 hours ago
TLE from 14 hours ago
0 QIANFAN-33
1 61566U 24185Q 25309.28783721 .00000545 00000-0 38458-3 0 9996
2 61566 88.9775 82.9769 0008810 86.0469 274.1715 13.96501796 63936Epoch: 2025-11-05T06:54Z
TLE epoch observation values (Epoch: 2025-11-05T06:54:29.134Z)
Latitude
-0.00004°
Longitude
-65.40716°
Altitude
908.492 km
Speed
7.398 km/s
True Right ascension
05h 31m 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
16:58:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
909.334 km
Perigee altitude
896.505 km
Semi-major axis
7,281.056 km
Eccentricity
0.00088
Inclination
88.9775°
RAAN
82.9769°
Arg. of periapsis
86.0469°
True anomaly
274.0708°
Mean anomaly
274.1715°
Eccentric anomaly
274.12115°
Mean motion
3.49343 °/min
Orbital period
103.05 mins
BSTAR
0.00038458
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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 | 2025-11-05 21:14:55.393Z | 4.126° NNE | 2025-11-05 21:19:55.393Z | 81.857° E | 44.44° | 2025-11-05 21:24:55.393Z | 176.852° S |
| 9 mins | 2025-11-06 08:49:55.393Z | 143.334° SSE | 2025-11-06 08:53:55.393Z | 77.225° E | 33.819° | 2025-11-06 08:58:55.393Z | 14.199° NNE |
| 7 mins | 2025-11-06 10:33:55.393Z | 237.517° WSW | 2025-11-06 10:36:55.393Z | 278.095° WNW | 22.909° | 2025-11-06 10:40:55.393Z | 328.007° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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