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Stellar Occultation by (2408) Astapovich on 2023-10-13 (04:32:44 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] : 278d9f90-ddb4-11f0-547e-e8707be7c4cd [observed] Occultation Date + Time : 2023-10-13 at 04:32:44 UT +/- 0.0 min [1] Object Designation : (2408) Astapovich Star Designation : GDR3 3851354971698615168 Star Coordinates (ICRF) : RA = 09 41 16.0993, DE = +04 38 35.786 [2] Star Magnitudes : G = 11.28 mag, RP = 10.6 mag, BP = 11.8 mag Object Magnitude : V = 18.24 mag Estimated Magnitude Drop : 7.0 mag Estimated Max. Duration : 0.6 sec Speed of the shadow : 32.5 km/s Object Mean Diameter : 20.8 km (src: astorb) => apparent = 8 mas Apparent Motion : 0.7667 arcs/min @ PA = 108 deg Horizontal Parallax : 2.5050 arcs Dynamical Class : MBA Elongation to Moon & Sun : 38° (sunlit = 2%), Sun = 54° Cross-track uncertainty : 0.3 mas = 0 km = 0.04 path-width (1-sig) RUWE and duplicate source : 1.67 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#74 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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