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Stellar Occultation by (697) Galilea on 2025-11-21 (23:09:39 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] : be5185a0-ddb8-11f0-547e-6403f5f7f32e [observed] Occultation Date + Time : 2025-11-21 at 23:09:39 UT +/- 0.1 min [1] Object Designation : (697) Galilea Star Designation : GDR3 2747737389547775104 Star Coordinates (ICRF) : RA = 00 23 01.7995, DE = +06 52 22.586 [2] Star Magnitudes : G = 13.3 mag, RP = 12.69 mag, BP = 13.74 mag Object Magnitude : V = 13.73 mag Estimated Magnitude Drop : 1.0 mag Estimated Max. Duration : 20.9 sec Speed of the shadow : 3.8 km/s Object Mean Diameter : 80.1 km (src: astorb) => apparent = 62 mas Apparent Motion : 0.1783 arcs/min @ PA = 340 deg Horizontal Parallax : 4.9580 arcs Dynamical Class : MBA Elongation to Moon & Sun : 110° (sunlit = 3%), Sun = 128° Cross-track uncertainty : 5.0 mas = 6 km = 0.08 path-width (1-sig) RUWE and duplicate source : 1.09 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#82 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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