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Stellar Occultation by (416) Vaticana on 2025-09-14 (03:44:13 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] : 6d7a7160-ddb7-11f0-547e-af53fff3e7d0 [observed] Occultation Date + Time : 2025-09-14 at 03:44:13 UT +/- 0.0 min [1] Object Designation : (416) Vaticana Star Designation : GDR3 0645574992368987776 Star Coordinates (ICRF) : RA = 09 29 02.2295, DE = +24 55 52.537 [2] Star Magnitudes : G = 14.23 mag, RP = 13.54 mag, BP = 14.77 mag Object Magnitude : V = 13.77 mag Estimated Magnitude Drop : 0.5 mag Estimated Max. Duration : 2.1 sec Speed of the shadow : 40.1 km/s Object Mean Diameter : 85.5 km (src: astorb) => apparent = 30 mas Apparent Motion : 0.8583 arcs/min @ PA = 104 deg Horizontal Parallax : 2.2710 arcs Dynamical Class : MBA Elongation to Moon & Sun : 58° (sunlit = 53%), Sun = 36° Cross-track uncertainty : 1.3 mas = 3 km = 0.04 path-width (1-sig) RUWE and duplicate source : 0.94 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#142 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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