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Stellar Occultation by (28966) Yuyingshih on 2024-09-12 (19:30:30 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] : 5e370ad0-ddb5-11f0-547e-4bf8facf6bb9 [observed] Occultation Date + Time : 2024-09-12 at 19:30:30 UT +/- 0.0 min [1] Object Designation : (28966) Yuyingshih Star Designation : GDR3 6250158832887483520 Star Coordinates (ICRF) : RA = 15 59 00.1738, DE = -17 22 32.751 [2] Star Magnitudes : G = 12.47 mag, RP = 11.81 mag, BP = 12.96 mag Object Magnitude : V = 19.3 mag Estimated Magnitude Drop : 6.8 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 26.0 km/s Object Mean Diameter : 7.9 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.6300 arcs/min @ PA = 118 deg Horizontal Parallax : 2.5710 arcs Dynamical Class : MBA Elongation to Moon & Sun : 39° (sunlit = 66%), Sun = 71° Cross-track uncertainty : 0.3 mas = 0 km = 0.09 path-width (1-sig) RUWE and duplicate source : 1.14 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#52 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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