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Stellar Occultation by (105353) 2000 QN105 on 2025-11-28 (21:01:55 UT)

CTU: Cross-track uncertainty (zero means: use the nominal prediction value, see event details below). Offsets and CTU all in mas.


Event Details
Occultation UUID [and db] : c6dc6960-ddb8-11f0-547e-551a557767c0 [observed] Occultation Date + Time : 2025-11-28 at 21:01:55 UT +/- 0.06 min [1] Object Designation : (105353) 2000 QN105 Star Designation : GDR3 3364539704512962048 Star Coordinates (ICRF) : RA = 06 54 43.2958, DE = +18 25 45.559 [2] Star Magnitudes : G = 12.72 mag, RP = 12.03 mag, BP = 13.25 mag Object Magnitude : V = 18.59 mag Estimated Magnitude Drop : 5.9 mag Estimated Max. Duration : 0.7 sec Speed of the shadow : 4.5 km/s Object Mean Diameter : 3.1 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.2650 arcs/min @ PA = 294 deg Horizontal Parallax : 6.2680 arcs Dynamical Class : MBA Elongation to Moon & Sun : 119° (sunlit = 56%), Sun = 144° Cross-track uncertainty : 0.7 mas = 0 km = 0.23 path-width (1-sig) RUWE and duplicate source : 0.95 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#40 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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