QIANFAN-22, 61555
Orbit data source: Space-Track
QIANFAN-22, 61555 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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61555 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: 7 hours ago
TLE from 7 hours ago
0 QIANFAN-22
1 61555U 24185D 25344.76876603 .00000303 00000-0 25117-3 0 9998
2 61555 88.9804 79.4620 0006562 19.9522 340.1904 13.86301893 68665Epoch: 2025-12-10T18:27Z
TLE epoch observation values (Epoch: 2025-12-10T18:27:01.384Z)
Latitude
-0.00005°
Longitude
82.97188°
Altitude
940.104 km
Speed
7.384 km/s
True Right ascension
05h 17m 50s
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
23:26:42
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
943.421 km
Perigee altitude
933.818 km
Semi-major axis
7,316.756 km
Eccentricity
0.00066
Inclination
88.9804°
RAAN
79.462°
Arg. of periapsis
19.9522°
True anomaly
340.1649°
Mean anomaly
340.1904°
Eccentric anomaly
340.17765°
Mean motion
3.46789 °/min
Orbital period
103.81 mins
BSTAR
0.00025117
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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-22 Visibility forecast
Loading observer location...
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 | 2025-12-11 06:41:09.032Z | 166.272° S | 2025-12-11 06:46:09.032Z | 82.553° E | 43.057° | 2025-12-11 06:51:09.032Z | 5.45° NNE |
| 5 mins | 2025-12-11 08:28:09.032Z | 257.072° W | 2025-12-11 08:30:09.032Z | 279.019° WNW | 15.316° | 2025-12-11 08:33:09.032Z | 312.073° NW |
| 7 mins | 2025-12-11 17:35:09.032Z | 41.092° NE | 2025-12-11 17:38:09.032Z | 77.784° E | 20.844° | 2025-12-11 17:42:09.032Z | 124.643° SE |
| 9 mins | 2025-12-11 19:18:09.032Z | 344.645° N | 2025-12-11 19:22:09.032Z | 285.084° WNW | 37.346° | 2025-12-11 19:27:09.032Z | 206.756° SW |
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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