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Stellar Occultation by (68026) 2000 YU24 on 2023-12-15 (20:32:58 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] : 49961630-ddb4-11f0-547e-b233ab2ff7c4 [observed] Occultation Date + Time : 2023-12-15 at 20:32:58 UT +/- 0.02 min [1] Object Designation : (68026) 2000 YU24 Star Designation : GDR3 0866188736308704768 Star Coordinates (ICRF) : RA = 07 19 45.5009, DE = +21 58 20.497 [2] Star Magnitudes : G = 12.64 mag, RP = 12.17 mag, BP = 12.95 mag Object Magnitude : V = 19.15 mag Estimated Magnitude Drop : 6.5 mag Estimated Max. Duration : 0.4 sec Speed of the shadow : 11.2 km/s Object Mean Diameter : 5.0 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.3950 arcs/min @ PA = 282 deg Horizontal Parallax : 3.7420 arcs Dynamical Class : MBA Elongation to Moon & Sun : 166° (sunlit = 11%), Sun = 155° Cross-track uncertainty : 0.7 mas = 1 km = 0.24 path-width (1-sig) RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#43 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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