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Stellar Occultation by (387) Aquitania on 2024-09-18 (02:05:47 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] : 6d2844a0-ddb5-11f0-547e-734ceed3a554 [observed] Occultation Date + Time : 2024-09-18 at 02:05:47 UT +/- 0.0 min [1] Object Designation : (387) Aquitania Star Designation : GDR3 3164015893438790528 Star Coordinates (ICRF) : RA = 07 41 58.4940, DE = +13 21 43.870 [2] Star Magnitudes : G = 14.78 mag, RP = 14.32 mag, BP = 15.06 mag Object Magnitude : V = 13.84 mag Estimated Magnitude Drop : 0.4 mag Estimated Max. Duration : 3.7 sec Speed of the shadow : 27.1 km/s Object Mean Diameter : 100.5 km (src: astorb) => apparent = 37 mas Apparent Motion : 0.5967 arcs/min @ PA = 98 deg Horizontal Parallax : 2.3400 arcs Dynamical Class : MBA Elongation to Moon & Sun : 119° (sunlit = 100%), Sun = 61° Cross-track uncertainty : 0.7 mas = 1 km = 0.02 path-width (1-sig) RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#146 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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