QIANFAN-146, 69091
Orbit data source: Space-Track
QIANFAN-146, 69091 is a Chinese payload satellite in LEO that was launched on Tue, 12 May 2026 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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69091 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
None
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
RCS unknown
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 QIANFAN-146
1 69091U 26104U 26140.57908423 .00000194 00000-0 36089-4 0 9993
2 69091 89.0142 344.7254 0094974 79.2683 281.9203 14.57448157 1190Epoch: 2026-05-20T13:53Z
TLE epoch observation values (Epoch: 2026-05-20T13:53:52.877Z)
Latitude
-0.00005°
Longitude
-101.98154°
Altitude
691.255 km
Speed
7.518 km/s
True Right ascension
22h 58m 54s
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
09:06:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
765.531 km
Perigee altitude
631.115 km
Semi-major axis
7,076.46 km
Eccentricity
0.0095
Inclination
89.0142°
RAAN
344.7254°
Arg. of periapsis
79.2683°
True anomaly
280.85289°
Mean anomaly
281.9203°
Eccentric anomaly
281.38685°
Mean motion
3.64602 °/min
Orbital period
98.74 mins
BSTAR
0.000036089
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Other satellites on launch #104 in the year 2026 (2026-05-12 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-146 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-05-21 02:00:08.066Z | 359.204° N | 2026-05-21 02:04:08.066Z | 208.909° SW | 44.261° | 2026-05-21 02:08:08.066Z | 184.797° SSW |
| 5 mins | 2026-05-21 13:07:08.066Z | 114.22° SE | 2026-05-21 13:09:08.066Z | 79.726° E | 20.305° | 2026-05-21 13:12:08.066Z | 33.331° NE |
| 6 mins | 2026-05-21 14:45:08.066Z | 224.419° SW | 2026-05-21 14:48:08.066Z | 284.391° WNW | 26.304° | 2026-05-21 14:51:08.066Z | 332.825° NNW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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