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: 8 hours ago
TLE from 8 hours ago
0 QIANFAN-22
1 61555U 24185D 25292.29426213 .00000341 00000-0 28351-3 0 9991
2 61555 88.9756 85.2069 0007590 148.1239 212.0393 13.86273661 61398Epoch: 2025-10-19T07:03Z
TLE epoch observation values (Epoch: 2025-10-19T07:03:44.248Z)
Latitude
0.00003°
Longitude
-48.74046°
Altitude
949.435 km
Speed
7.375 km/s
True Right ascension
05h 40m 49s
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
09:34:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
944.272 km
Perigee altitude
933.165 km
Semi-major axis
7,316.856 km
Eccentricity
0.00076
Inclination
88.9756°
RAAN
85.2069°
Arg. of periapsis
148.1239°
True anomaly
211.9932°
Mean anomaly
212.0393°
Eccentric anomaly
212.01624°
Mean motion
3.46782 °/min
Orbital period
103.81 mins
BSTAR
0.00028351
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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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2025-10-19 21:30:44.091Z | 27.793° NE | 2025-10-19 21:35:44.091Z | 85.846° E | 22.61° | 2025-10-19 21:39:44.091Z | 131.385° SE |
| 9 mins | 2025-10-19 23:15:44.091Z | 338.943° N | 2025-10-19 23:19:44.091Z | 268.925° W | 34.908° | 2025-10-19 23:24:44.091Z | 208.5° SW |
| 4 mins | 2025-10-20 09:13:44.091Z | 88.957° E | 2025-10-20 09:14:44.091Z | 77.933° E | 14.505° | 2025-10-20 09:17:44.091Z | 45.769° ENE |
| 10 mins | 2025-10-20 10:53:44.091Z | 186.491° SSW | 2025-10-20 10:58:44.091Z | 308.406° NW | 43.279° | 2025-10-20 11:03:44.091Z | 354.897° 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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