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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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: 8 hours ago
TLE from 8 hours ago
0 QIANFAN-22
1 61555U 24185D 26129.89685309 -.00000016 00000-0 -24855-4 0 9997
2 61555 88.9825 62.9947 0004218 265.8197 94.2493 13.86374360 89463Epoch: 2026-05-09T21:31Z
TLE epoch observation values (Epoch: 2026-05-09T21:31:28.106Z)
Latitude
0.00003°
Longitude
-127.58011°
Altitude
944.599 km
Speed
7.379 km/s
True Right ascension
04h 11m 58s
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
13:30:59
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
941.45 km
Perigee altitude
935.278 km
Semi-major axis
7,316.501 km
Eccentricity
0.00042
Inclination
88.9825°
RAAN
62.9947°
Arg. of periapsis
265.8197°
True anomaly
94.2975°
Mean anomaly
94.2493°
Eccentric anomaly
94.2734°
Mean motion
3.46807 °/min
Orbital period
103.8 mins
BSTAR
-0.000024855
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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
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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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-05-10 06:47:21.133Z | 32.033° NE | 2026-05-10 06:51:21.133Z | 81.433° E | 23.777° | 2026-05-10 06:55:21.133Z | 130.587° SE |
| 9 mins | 2026-05-10 08:31:21.133Z | 339.398° N | 2026-05-10 08:35:21.133Z | 276.841° WNW | 34.126° | 2026-05-10 08:40:21.133Z | 211.256° SW |
| 5 mins | 2026-05-10 18:29:21.133Z | 91.46° ESE | 2026-05-10 18:31:21.133Z | 68.633° E | 15.266° | 2026-05-10 18:34:21.133Z | 38.306° NE |
| 10 mins | 2026-05-10 20:09:21.133Z | 188.166° SSW | 2026-05-10 20:14:21.133Z | 291.301° WNW | 43.163° | 2026-05-10 20:19:21.133Z | 353.58° 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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