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: 16 hours ago
TLE from 16 hours ago
0 QIANFAN-22
1 61555U 24185D 25261.18435590 .00000206 00000-0 16738-3 0 9999
2 61555 88.9737 88.6272 0004698 251.6076 108.4584 13.86254949 57084Epoch: 2025-09-18T04:25Z
TLE epoch observation values (Epoch: 2025-09-18T04:25:28.349Z)
Latitude
-0.00008°
Longitude
24.90948°
Altitude
945.88 km
Speed
7.378 km/s
True Right ascension
05h 54m 30s
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
13:07:58
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
942.222 km
Perigee altitude
935.347 km
Semi-major axis
7,316.922 km
Eccentricity
0.00047
Inclination
88.9737°
RAAN
88.6272°
Arg. of periapsis
251.6076°
True anomaly
108.50946°
Mean anomaly
108.4584°
Eccentric anomaly
108.48393°
Mean motion
3.46777 °/min
Orbital period
103.81 mins
BSTAR
0.00016738
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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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2025-09-19 00:04:26.569Z | 22.462° NNE | 2025-09-19 00:09:26.569Z | 89.852° E | 29.805° | 2025-09-19 00:14:26.569Z | 148.097° SSE |
| 8 mins | 2025-09-19 01:49:26.569Z | 329.515° NNW | 2025-09-19 01:52:26.569Z | 288.821° WNW | 27.51° | 2025-09-19 01:57:26.569Z | 223.787° SW |
| 7 mins | 2025-09-19 11:45:26.569Z | 112.75° SE | 2025-09-19 11:48:26.569Z | 76.502° E | 20.287° | 2025-09-19 11:52:26.569Z | 31.632° NE |
| 10 mins | 2025-09-19 13:27:26.569Z | 201.646° SSW | 2025-09-19 13:31:26.569Z | 257.999° W | 37.936° | 2025-09-19 13:37:26.569Z | 348.337° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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