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 26044.90233280 .00000201 00000-0 26095-3 0 9993
2 61564 88.9727 74.0287 0006559 188.4701 171.6345 13.57994940 76738Epoch: 2026-02-13T21:39Z
TLE epoch observation values (Epoch: 2026-02-13T21:39:21.553Z)
Latitude
0°
Longitude
-34.74418°
Altitude
1,050.768 km
Speed
7.324 km/s
True Right ascension
04h 56m 06s
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
07:35:46
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,044.894 km
Perigee altitude
1,035.163 km
Semi-major axis
7,418.166 km
Eccentricity
0.00066
Inclination
88.9727°
RAAN
74.0287°
Arg. of periapsis
188.4701°
True anomaly
171.64543°
Mean anomaly
171.6345°
Eccentric anomaly
171.63996°
Mean motion
3.39702 °/min
Orbital period
105.98 mins
BSTAR
0.00026095
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-02-14 12:26:18.259Z | 51.317° ENE | 2026-02-14 12:28:18.259Z | 70.151° E | 12.808° | 2026-02-14 12:31:18.259Z | 98.666° ESE |
| 11 mins | 2026-02-14 14:10:18.259Z | 0.46° NNE | 2026-02-14 14:15:18.259Z | 347.121° N | 44.841° | 2026-02-14 14:21:18.259Z | 183.501° SSW |
| 11 mins | 2026-02-15 02:03:18.259Z | 169.779° S | 2026-02-15 02:08:18.259Z | 124.977° SE | 43.635° | 2026-02-15 02:14:18.259Z | 3.253° NNE |
| 5 mins | 2026-02-15 03:53:18.259Z | 262.06° W | 2026-02-15 03:55:18.259Z | 282.717° WNW | 15.533° | 2026-02-15 03:58:18.259Z | 312.926° NW |
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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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
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