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Stellar Occultation by (47064) 1998 XT53 on 2024-10-17 (19:08:30 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] : 8c756bd0-ddb5-11f0-547e-2d9fafbf9ae3 [observed] Occultation Date + Time : 2024-10-17 at 19:08:30 UT +/- 0.01 min [1] Object Designation : (47064) 1998 XT53 Star Designation : GDR3 6700919297032202752 Star Coordinates (ICRF) : RA = 20 14 48.8989, DE = -31 45 19.291 [2] Star Magnitudes : G = 11.14 mag, RP = 10.48 mag, BP = 11.62 mag Object Magnitude : V = 19.42 mag Estimated Magnitude Drop : 8.3 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 16.3 km/s Object Mean Diameter : 4.0 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.6150 arcs/min @ PA = 62 deg Horizontal Parallax : 4.0120 arcs Dynamical Class : MBA Elongation to Moon & Sun : 91° (sunlit = 100%), Sun = 94° Cross-track uncertainty : 0.3 mas = 0 km = 0.12 path-width (1-sig) RUWE and duplicate source : 1.22 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#49 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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