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: 4 hours ago
TLE from 4 hours ago
0 QIANFAN-22
1 61555U 24185D 26034.33544399 .00000265 00000-0 21773-3 0 9993
2 61555 88.9751 73.4816 0006456 176.7809 183.3405 13.86325791 76226Epoch: 2026-02-03T08:03Z
TLE epoch observation values (Epoch: 2026-02-03T08:03:02.360Z)
Latitude
-0.00002°
Longitude
179.20392°
Altitude
949.258 km
Speed
7.375 km/s
True Right ascension
04h 53m 55s
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
13:45:16
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
943.259 km
Perigee altitude
933.812 km
Semi-major axis
7,316.672 km
Eccentricity
0.00065
Inclination
88.9751°
RAAN
73.4816°
Arg. of periapsis
176.7809°
True anomaly
183.33619°
Mean anomaly
183.3405°
Eccentric anomaly
183.33835°
Mean motion
3.46795 °/min
Orbital period
103.81 mins
BSTAR
0.00021773
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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 | 2026-02-03 13:50:02.674Z | 23.881° NE | 2026-02-03 13:55:02.674Z | 81.326° E | 25.33° | 2026-02-03 14:00:02.674Z | 139.527° SSE |
| 9 mins | 2026-02-03 15:35:02.674Z | 337.468° NNW | 2026-02-03 15:39:02.674Z | 277.22° WNW | 32.219° | 2026-02-03 15:44:02.674Z | 214.016° SW |
| 6 mins | 2026-02-04 01:32:02.674Z | 103.21° ESE | 2026-02-04 01:35:02.674Z | 69.062° E | 16.577° | 2026-02-04 01:38:02.674Z | 37.736° NE |
| 10 mins | 2026-02-04 03:13:02.674Z | 191.508° SSW | 2026-02-04 03:18:02.674Z | 283.356° WNW | 42.109° | 2026-02-04 03:23:02.674Z | 351.644° 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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