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Stellar Occultation by (54385) 2000 KB64 on 2023-10-25 (22:51:11 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] : 2f2793a0-ddb4-11f0-547e-66317ffb8f32 [observed] Occultation Date + Time : 2023-10-25 at 22:51:11 UT +/- 0.0 min [1] Object Designation : (54385) 2000 KB64 Star Designation : GDR3 2466225166880482816 Star Coordinates (ICRF) : RA = 01 52 24.1452, DE = -07 46 38.180 [2] Star Magnitudes : G = 13.39 mag, RP = 12.73 mag, BP = 13.9 mag Object Magnitude : V = 19.45 mag Estimated Magnitude Drop : 6.1 mag Estimated Max. Duration : 0.2 sec Speed of the shadow : 12.4 km/s Object Mean Diameter : 2.8 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.5667 arcs/min @ PA = 247 deg Horizontal Parallax : 4.8580 arcs Dynamical Class : MBA Elongation to Moon & Sun : 33° (sunlit = 89%), Sun = 160° Cross-track uncertainty : 0.7 mas = 0 km = 0.33 path-width (1-sig) RUWE and duplicate source : 1.01 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#40 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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