QIANFAN-93, 66035
Orbit data source: Space-Track
QIANFAN-93, 66035 is a Chinese payload satellite in LEO that was launched on Fri, 17 Oct 2025 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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66035 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
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, 14.5 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-93
1 66035U 25233C 26177.70375021 .00000096 00000-0 13083-3 0 9996
2 66035 89.0006 42.2533 0001823 83.5301 276.6058 13.51014689 34467Epoch: 2026-06-26T16:53Z
TLE epoch observation values (Epoch: 2026-06-26T16:53:24.018Z)
Latitude
0.00003°
Longitude
-125.92522°
Altitude
1,071.325 km
Speed
7.316 km/s
True Right ascension
02h 49m 00s
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
10:51:59
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,066.936 km
Perigee altitude
1,064.222 km
Semi-major axis
7,443.716 km
Eccentricity
0.00018
Inclination
89.0006°
RAAN
42.2533°
Arg. of periapsis
83.5301°
True anomaly
276.58505°
Mean anomaly
276.6058°
Eccentric anomaly
276.59542°
Mean motion
3.37955 °/min
Orbital period
106.52 mins
BSTAR
0.00013083
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Other satellites on launch #233 in the year 2025 (2025-10-17 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-93 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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-06-27 02:23:03.260Z | 24.596° NE | 2026-06-27 02:28:03.260Z | 84.569° E | 28.911° | 2026-06-27 02:33:03.260Z | 141.861° SSE |
| 10 mins | 2026-06-27 04:10:03.260Z | 337.493° NNW | 2026-06-27 04:14:03.260Z | 288.177° WNW | 31.478° | 2026-06-27 04:20:03.260Z | 216.402° SW |
| 9 mins | 2026-06-27 14:21:03.260Z | 128.472° SE | 2026-06-27 14:25:03.260Z | 83.808° E | 26.118° | 2026-06-27 14:30:03.260Z | 25.502° NE |
| 10 mins | 2026-06-27 16:07:03.260Z | 210.999° SW | 2026-06-27 16:12:03.260Z | 283.234° WNW | 34.321° | 2026-06-27 16:17:03.260Z | 342.298° 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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