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: 18 hours ago
TLE from 18 hours ago
0 QIANFAN-22
1 61555U 24185D 25338.63356756 .00000327 00000-0 27184-3 0 9991
2 61555 88.9804 80.1327 0007180 36.6565 323.5096 13.86298263 67817Epoch: 2025-12-04T15:12Z
TLE epoch observation values (Epoch: 2025-12-04T15:12:20.237Z)
Latitude
-0.00002°
Longitude
138.36117°
Altitude
940.412 km
Speed
7.384 km/s
True Right ascension
05h 20m 31s
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
06:39:29
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
943.886 km
Perigee altitude
933.379 km
Semi-major axis
7,316.769 km
Eccentricity
0.00072
Inclination
88.9804°
RAAN
80.1327°
Arg. of periapsis
36.6565°
True anomaly
323.46064°
Mean anomaly
323.5096°
Eccentric anomaly
323.48512°
Mean motion
3.46788 °/min
Orbital period
103.81 mins
BSTAR
0.00027184
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-12-05 08:42:20.408Z | 264.878° W | 2025-12-05 08:43:20.408Z | 278.23° WNW | 19.466° | 2025-12-05 08:47:20.408Z | 324.016° NNW |
| 5 mins | 2025-12-05 17:49:20.408Z | 54.413° ENE | 2025-12-05 17:51:20.408Z | 77.744° E | 16.571° | 2025-12-05 17:54:20.408Z | 110.797° ESE |
| 10 mins | 2025-12-05 19:31:20.408Z | 351.283° N | 2025-12-05 19:35:20.408Z | 292.204° WNW | 41.837° | 2025-12-05 19:41:20.408Z | 195.055° SSW |
| 10 mins | 2025-12-06 07:10:20.408Z | 170.232° S | 2025-12-06 07:14:20.408Z | 94.368° ESE | 44.379° | 2025-12-06 07:20:20.408Z | 2.021° NNE |
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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