QIANFAN-251, 101266
Orbit data source: Space-Track
QIANFAN-251, 101266 is a Chinese payload satellite in LEO that was launched on Tue, 03 Nov 2026 UTC via a LIJIAN-2 launch vehicle from the Jiuquan Satellite Launch Center, China (JSC). 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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101266 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
None
Manufacturer
Unknown
Mission
Operational 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: 17 hours ago
TLE from 17 hours ago
0 QIANFAN-251
1 A1266U 26248C 26311.96500513 .00000129 00000-0 46850-4 0 9998
2 A1266 88.9892 327.2046 0005351 310.4217 49.6510 14.27369384 706Epoch: 2026-11-07T23:09Z
TLE epoch observation values (Epoch: 2026-11-07T23:09:36.443Z)
Latitude
0.00001°
Longitude
-67.35994°
Altitude
801.115 km
Speed
7.454 km/s
True Right ascension
21h 48m 49s
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
11:59:39
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
801.318 km
Perigee altitude
793.638 km
Semi-major axis
7,175.615 km
Eccentricity
0.00054
Inclination
88.9892°
RAAN
327.2046°
Arg. of periapsis
310.4217°
True anomaly
49.69775°
Mean anomaly
49.651°
Eccentric anomaly
49.67437°
Mean motion
3.57071 °/min
Orbital period
100.82 mins
BSTAR
0.00004685
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Other satellites on launch #248 in the year 2026 (2026-11-03 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-251 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-11-09 00:31:44.294Z | 125.123° SE | 2026-11-09 00:35:44.294Z | 72.183° E | 22.754° | 2026-11-09 00:38:44.294Z | 33.324° NE |
| 8 mins | 2026-11-09 02:12:44.294Z | 214.917° SW | 2026-11-09 02:15:44.294Z | 267.356° W | 40.099° | 2026-11-09 02:20:44.294Z | 342.919° N |
| 7 mins | 2026-11-09 12:46:44.294Z | 30.686° NE | 2026-11-09 12:49:44.294Z | 85.594° E | 37.387° | 2026-11-09 12:53:44.294Z | 147.719° SSE |
| 6 mins | 2026-11-09 14:27:44.294Z | 320.697° NNW | 2026-11-09 14:30:44.294Z | 274.762° WNW | 24.551° | 2026-11-09 14:33:44.294Z | 234.98° 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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