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Stellar Occultation by (45635) 2000 EY11 on 2023-07-08 (20:40:47 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] : ca09cdd0-ddb3-11f0-547e-17effbfa6af4 [observed] Occultation Date + Time : 2023-07-08 at 20:40:47 UT +/- 0.0 min [1] Object Designation : (45635) 2000 EY11 Star Designation : GDR3 4118547876578011392 Star Coordinates (ICRF) : RA = 17 48 12.6950, DE = -21 49 51.609 [2] Star Magnitudes : G = 14.56 mag, RP = 12.95 mag, BP = 18.72 mag Object Magnitude : V = 18.2 mag Estimated Magnitude Drop : 3.7 mag Estimated Max. Duration : 0.5 sec Speed of the shadow : 11.4 km/s Object Mean Diameter : 6.0 km (src: astorb) => apparent = 4 mas Apparent Motion : 0.4650 arcs/min @ PA = 253 deg Horizontal Parallax : 4.3240 arcs Dynamical Class : MBA Elongation to Moon & Sun : 94° (sunlit = 64%), Sun = 161° Cross-track uncertainty : 0.5 mas = 0 km = 0.12 path-width (1-sig) RUWE and duplicate source : 0.93 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#57 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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