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Stellar Occultation by (3822) Segovia on 2023-08-24 (23:45:37 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] : f609b080-ddb3-11f0-547e-417eaff5f5be [observed] Occultation Date + Time : 2023-08-24 at 23:45:37 UT +/- 0.0 min [1] Object Designation : (3822) Segovia Star Designation : GDR3 2610911345088607616 Star Coordinates (ICRF) : RA = 22 56 23.9232, DE = -06 37 45.309 [2] Star Magnitudes : G = 11.08 mag, RP = 10.63 mag, BP = 11.37 mag Object Magnitude : V = 16.38 mag Estimated Magnitude Drop : 5.3 mag Estimated Max. Duration : 0.7 sec Speed of the shadow : 9.0 km/s Object Mean Diameter : 5.9 km (src: astorb) => apparent = 7 mas Apparent Motion : 0.6233 arcs/min @ PA = 253 deg Horizontal Parallax : 7.3280 arcs Dynamical Class : MBA Elongation to Moon & Sun : 94° (sunlit = 56%), Sun = 169° Cross-track uncertainty : 0.8 mas = 0 km = 0.12 path-width (1-sig) RUWE and duplicate source : 1.85 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#64 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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