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Stellar Occultation by (201645) 2003 SM362 on 2023-05-31 (21:34:43 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] : a17c2e80-ddb3-11f0-547e-c9927df75037 [observed] Occultation Date + Time : 2023-05-31 at 21:34:43 UT +/- 0.07 min [1] Object Designation : (201645) 2003 SM362 Star Designation : GDR3 6219423604537987968 Star Coordinates (ICRF) : RA = 14 46 19.1075, DE = -27 56 47.908 [2] Star Magnitudes : G = 11.27 mag, RP = 10.82 mag, BP = 11.56 mag Object Magnitude : V = 19.93 mag Estimated Magnitude Drop : 8.7 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 9.2 km/s Object Mean Diameter : 2.4 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.4117 arcs/min @ PA = 284 deg Horizontal Parallax : 4.7690 arcs Dynamical Class : MBA Elongation to Moon & Sun : 22° (sunlit = 88%), Sun = 155° Cross-track uncertainty : 25.0 mas = 33 km = 13.93 path-width (1-sig) RUWE and duplicate source : 1.17 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#28 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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