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Stellar Occultation by (1167) Dubiago on 2024-07-24 (21:23:28 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] : 267cfd70-ddb5-11f0-547e-a30db7df9179 [observed] Occultation Date + Time : 2024-07-24 at 21:23:28 UT +/- 0.01 min [1] Object Designation : (1167) Dubiago Star Designation : GDR3 4144645300448150016 Star Coordinates (ICRF) : RA = 17 58 20.9835, DE = -16 47 01.101 [2] Star Magnitudes : G = 14.58 mag, RP = 13.85 mag, BP = 15.14 mag Object Magnitude : V = 14.79 mag Estimated Magnitude Drop : 0.9 mag Estimated Max. Duration : 8.1 sec Speed of the shadow : 7.8 km/s Object Mean Diameter : 63.1 km (src: astorb) => apparent = 38 mas Apparent Motion : 0.2817 arcs/min @ PA = 266 deg Horizontal Parallax : 3.8340 arcs Dynamical Class : MBA Elongation to Moon & Sun : 80° (sunlit = 84%), Sun = 147° Cross-track uncertainty : 0.4 mas = 0 km = 0.01 path-width (1-sig) RUWE and duplicate source : 0.89 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#80 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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