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Stellar Occultation by (4729) Mikhailmil' on 2023-09-09 (22:08:42 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] : 03c3f0f0-ddb4-11f0-547e-6de4fbffd082 [observed] Occultation Date + Time : 2023-09-09 at 22:08:42 UT +/- 0.01 min [1] Object Designation : (4729) Mikhailmil' Star Designation : GDR3 2743384457373606144 Star Coordinates (ICRF) : RA = 23 53 24.1552, DE = +04 30 52.207 [2] Star Magnitudes : G = 13.79 mag, RP = 13.3 mag, BP = 14.11 mag Object Magnitude : V = 14.38 mag Estimated Magnitude Drop : 1.1 mag Estimated Max. Duration : 1.8 sec Speed of the shadow : 5.4 km/s Object Mean Diameter : 9.6 km (src: astorb) => apparent = 15 mas Apparent Motion : 0.5100 arcs/min @ PA = 248 deg Horizontal Parallax : 10.1060 arcs Dynamical Class : MBA Elongation to Moon & Sun : 110° (sunlit = 22%), Sun = 166° Cross-track uncertainty : 1.3 mas = 0 km = 0.09 path-width (1-sig) RUWE and duplicate source : 1.09 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#67 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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