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: 5 hours ago
TLE from 5 hours ago
0 QIANFAN-33
1 61566U 24185Q 26079.20138818 .00000351 00000-0 24358-3 0 9993
2 61566 88.9752 67.9174 0008429 37.2974 322.8786 13.96635683 82763Epoch: 2026-03-20T04:49Z
TLE epoch observation values (Epoch: 2026-03-20T04:49:59.938Z)
Latitude
-0.00011°
Longitude
177.67781°
Altitude
903.594 km
Speed
7.403 km/s
True Right ascension
04h 31m 40s
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
14:17:12
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
908.59 km
Perigee altitude
896.317 km
Semi-major axis
7,280.591 km
Eccentricity
0.00084
Inclination
88.9752°
RAAN
67.9174°
Arg. of periapsis
37.2974°
True anomaly
322.82026°
Mean anomaly
322.8786°
Eccentric anomaly
322.84943°
Mean motion
3.49376 °/min
Orbital period
103.04 mins
BSTAR
0.00024358
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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 | 2026-03-20 10:34:58.032Z | 26.319° NE | 2026-03-20 10:38:58.032Z | 74.34° E | 25.857° | 2026-03-20 10:43:58.032Z | 139.309° SSE |
| 8 mins | 2026-03-20 12:18:58.032Z | 333.69° NNW | 2026-03-20 12:22:58.032Z | 268.68° W | 30.258° | 2026-03-20 12:26:58.032Z | 218.584° SW |
| 5 mins | 2026-03-20 22:11:58.032Z | 95.419° ESE | 2026-03-20 22:13:58.032Z | 72.11° E | 15.268° | 2026-03-20 22:16:58.032Z | 39.945° NE |
| 10 mins | 2026-03-20 23:51:58.032Z | 190.76° SSW | 2026-03-20 23:55:58.032Z | 252.522° W | 42.516° | 2026-03-21 00:01:58.032Z | 353.727° N |
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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