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Stellar Occultation by (373983) 2003 YG160 on 2024-09-15 (20:44:15 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] : 618bb410-ddb5-11f0-547e-5115dfbeb5b9 [observed] Occultation Date + Time : 2024-09-15 at 20:44:15 UT +/- 0.05 min [1] Object Designation : (373983) 2003 YG160 Star Designation : GDR3 2845170883025193728 Star Coordinates (ICRF) : RA = 23 08 57.5894, DE = +26 19 48.488 [2] Star Magnitudes : G = 12.43 mag, RP = 11.71 mag, BP = 13.01 mag Object Magnitude : V = 19.88 mag Estimated Magnitude Drop : 7.5 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 13.3 km/s Object Mean Diameter : 3.5 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.4850 arcs/min @ PA = 256 deg Horizontal Parallax : 3.8780 arcs Dynamical Class : MBA Elongation to Moon & Sun : 49° (sunlit = 93%), Sun = 150° Cross-track uncertainty : 21.3 mas = 35 km = 10.01 path-width (1-sig) RUWE and duplicate source : 1.27 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#37 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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