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Stellar Occultation by (45462) 2000 AZ197 on 2024-10-10 (17:54:30 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] : 8678fb20-ddb5-11f0-547e-9b41f75d7703 [observed] Occultation Date + Time : 2024-10-10 at 17:54:30 UT +/- 0.01 min [1] Object Designation : (45462) 2000 AZ197 Star Designation : GDR3 4217860439626703744 Star Coordinates (ICRF) : RA = 20 27 43.1085, DE = -05 51 31.138 [2] Star Magnitudes : G = 12.87 mag, RP = 12.31 mag, BP = 13.27 mag Object Magnitude : V = 19.49 mag Estimated Magnitude Drop : 6.6 mag Estimated Max. Duration : 1.5 sec Speed of the shadow : 4.5 km/s Object Mean Diameter : 6.7 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.1250 arcs/min @ PA = 103 deg Horizontal Parallax : 2.9240 arcs Dynamical Class : MBA Elongation to Moon & Sun : 27° (sunlit = 50%), Sun = 109° Cross-track uncertainty : 0.7 mas = 1 km = 0.23 path-width (1-sig) RUWE and duplicate source : 1.21 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#56 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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