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Stellar Occultation by (1945) Wesselink on 2024-12-20 (18:20:19 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] : c5eb5a00-ddb5-11f0-547e-b0f0f2fe79dd [observed] Occultation Date + Time : 2024-12-20 at 18:20:19 UT +/- 0.0 min [1] Object Designation : (1945) Wesselink Star Designation : GDR3 2605173955976066048 Star Coordinates (ICRF) : RA = 22 50 27.8965, DE = -10 22 10.628 [2] Star Magnitudes : G = 12.79 mag, RP = 12.26 mag, BP = 13.13 mag Object Magnitude : V = 17.38 mag Estimated Magnitude Drop : 4.6 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 30.4 km/s Object Mean Diameter : 9.5 km (src: astorb) => apparent = 6 mas Apparent Motion : 1.1217 arcs/min @ PA = 68 deg Horizontal Parallax : 3.9260 arcs Dynamical Class : MBA Elongation to Moon & Sun : 175° (sunlit = 70%), Sun = 71° Cross-track uncertainty : 0.3 mas = 0 km = 0.05 path-width (1-sig) RUWE and duplicate source : 0.95 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#78 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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