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Stellar Occultation by (106185) 2000 UP9 on 2023-11-30 (23:13:36 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] : 41734310-ddb4-11f0-547e-10c19fffc822 [observed] Occultation Date + Time : 2023-11-30 at 23:13:36 UT +/- 0.02 min [1] Object Designation : (106185) 2000 UP9 Star Designation : GDR3 3446567390818013952 Star Coordinates (ICRF) : RA = 05 26 02.2723, DE = +29 59 29.606 [2] Star Magnitudes : G = 12.35 mag, RP = 11.31 mag, BP = 13.47 mag Object Magnitude : V = 18.67 mag Estimated Magnitude Drop : 6.3 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 12.9 km/s Object Mean Diameter : 4.4 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.5500 arcs/min @ PA = 289 deg Horizontal Parallax : 4.5250 arcs Dynamical Class : MBA Elongation to Moon & Sun : 29° (sunlit = 87%), Sun = 164° Cross-track uncertainty : 2.7 mas = 3 km = 0.86 path-width (1-sig) RUWE and duplicate source : 1.14 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#38 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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