QIANFAN-31, 61564
Orbit data source: Space-Track
QIANFAN-31, 61564 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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61564 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: 7 hours ago
TLE from 7 hours ago
0 QIANFAN-31
1 61564U 24185N 26304.18116462 -.00000102 00000-0 -15819-3 0 9998
2 61564 88.9870 46.9503 0008045 158.0915 202.0586 13.58071914111923Epoch: 2026-10-31T04:20Z
TLE epoch observation values (Epoch: 2026-10-31T04:20:52.623Z)
Latitude
0.00003°
Longitude
-57.75954°
Altitude
1,051.206 km
Speed
7.324 km/s
True Right ascension
03h 07m 48s
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
06:34:11
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,045.716 km
Perigee altitude
1,033.781 km
Semi-major axis
7,417.885 km
Eccentricity
0.0008
Inclination
88.987°
RAAN
46.9503°
Arg. of periapsis
158.0915°
True anomaly
202.02401°
Mean anomaly
202.0586°
Eccentric anomaly
202.0413°
Mean motion
3.39721 °/min
Orbital period
105.97 mins
BSTAR
-0.00015819
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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-31 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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2026-10-31 19:04:36.779Z | 5.127° NNE | 2026-10-31 19:10:36.779Z | 67.143° ENE | 70.869° | 2026-10-31 19:16:36.779Z | 173.322° S |
| 6 mins | 2026-10-31 20:53:36.779Z | 313.708° NW | 2026-10-31 20:56:36.779Z | 281.941° WNW | 17.148° | 2026-10-31 20:59:36.779Z | 252.691° W |
| 10 mins | 2026-11-01 06:59:36.779Z | 156.736° SSE | 2026-11-01 07:04:36.779Z | 65.352° ENE | 57.589° | 2026-11-01 07:09:36.779Z | 8.886° NNE |
| 7 mins | 2026-11-01 08:47:36.779Z | 248.39° W | 2026-11-01 08:50:36.779Z | 282.561° WNW | 21.304° | 2026-11-01 08:54:36.779Z | 324.389° NNW |
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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