QIANFAN-113, 68640
Orbit data source: Space-Track
QIANFAN-113, 68640 is a Chinese payload satellite in LEO that was launched on Tue, 07 Apr 2026 UTC via a CHANG ZHENG 8 launch vehicle from the Wenchang Satellite Launch Center (WSC). 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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68640 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
SECM
Mission
Operational spacecraft
Bus & Motor
QIANFAN, Unknown motor
Mass
267 kg wet, ~267 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown shape, 1.4 m
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 11 hours ago
TLE from 11 hours ago
0 QIANFAN-113
1 68640U 26075E 26171.40608101 .00000079 00000-0 10406-3 0 9991
2 68640 88.9898 320.6662 0001905 94.5828 265.5541 13.51014809 10249Epoch: 2026-06-20T09:44Z
TLE epoch observation values (Epoch: 2026-06-20T09:44:45.399Z)
Latitude
0.00001°
Longitude
-94.14413°
Altitude
1,071.591 km
Speed
7.316 km/s
True Right ascension
21h 22m 39s
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
07:12:57
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,066.996 km
Perigee altitude
1,064.16 km
Semi-major axis
7,443.715 km
Eccentricity
0.00019
Inclination
88.9898°
RAAN
320.6662°
Arg. of periapsis
94.5828°
True anomaly
265.53234°
Mean anomaly
265.5541°
Eccentric anomaly
265.54322°
Mean motion
3.37955 °/min
Orbital period
106.52 mins
BSTAR
0.00010406
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Other satellites on launch #75 in the year 2026 (2026-04-07 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-113 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 | 2026-06-20 21:01:12.913Z | 31.56° NE | 2026-06-20 21:06:12.913Z | 85.194° E | 21.641° | 2026-06-20 21:10:12.913Z | 126.177° SE |
| 10 mins | 2026-06-20 22:48:12.913Z | 345.551° N | 2026-06-20 22:52:12.913Z | 290.55° WNW | 38.779° | 2026-06-20 22:58:12.913Z | 203.664° SW |
| 8 mins | 2026-06-21 09:00:12.913Z | 111.354° ESE | 2026-06-21 09:04:12.913Z | 68.358° E | 19.36° | 2026-06-21 09:08:12.913Z | 30.235° NE |
| 11 mins | 2026-06-21 10:44:12.913Z | 193.484° SSW | 2026-06-21 10:49:12.913Z | 252.748° W | 41.136° | 2026-06-21 10:55:12.913Z | 350.3° 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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