QIANFAN-107, 66049
Orbit data source: Space-Track
QIANFAN-107, 66049 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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66049 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
Expand to show TLE details & historyLast TLE update: 7 hours ago
TLE from 7 hours ago
0 QIANFAN-107
1 66049U 25233S 26130.20492147 .00000133 00000-0 18751-3 0 9993
2 66049 89.0029 47.0182 0002353 71.6386 288.5021 13.51015021 28062Epoch: 2026-05-10T04:55Z
TLE epoch observation values (Epoch: 2026-05-10T04:55:05.215Z)
Latitude
0.00001°
Longitude
105.23512°
Altitude
1,070.924 km
Speed
7.317 km/s
True Right ascension
03h 08m 04s
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
19:44:30
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,067.329 km
Perigee altitude
1,063.826 km
Semi-major axis
7,443.714 km
Eccentricity
0.00024
Inclination
89.0029°
RAAN
47.0182°
Arg. of periapsis
71.6386°
True anomaly
288.47653°
Mean anomaly
288.5021°
Eccentric anomaly
288.48931°
Mean motion
3.37955 °/min
Orbital period
106.52 mins
BSTAR
0.00018751
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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-107 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 | 2026-05-10 17:29:51.391Z | 117.417° SE | 2026-05-10 17:33:51.391Z | 77.971° E | 19.652° | 2026-05-10 17:37:51.391Z | 35.6° NE |
| 11 mins | 2026-05-10 19:14:51.391Z | 194.528° SSW | 2026-05-10 19:19:51.391Z | 262.199° W | 41.204° | 2026-05-10 19:25:51.391Z | 350.555° N |
| 11 mins | 2026-05-11 06:24:51.391Z | 10.427° NNE | 2026-05-11 06:29:51.391Z | 100.243° ESE | 42.3° | 2026-05-11 06:35:51.391Z | 170.408° S |
| 7 mins | 2026-05-11 08:12:51.391Z | 314.941° NW | 2026-05-11 08:15:51.391Z | 282.085° WNW | 18.432° | 2026-05-11 08:19:51.391Z | 244.052° WSW |
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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