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Stellar Occultation by (31684) Lindsay on 2024-12-14 (19:18:56 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] : be47c900-ddb5-11f0-547e-c1bfebbf3395 [observed] Occultation Date + Time : 2024-12-14 at 19:18:56 UT +/- 0.0 min [1] Object Designation : (31684) Lindsay Star Designation : GDR3 0050546271813859200 Star Coordinates (ICRF) : RA = 04 01 30.3910, DE = +19 48 38.751 [2] Star Magnitudes : G = 9.23 mag, RP = 8.81 mag, BP = 9.49 mag Object Magnitude : V = 18.94 mag Estimated Magnitude Drop : 9.7 mag Estimated Max. Duration : 0.4 sec Speed of the shadow : 11.8 km/s Object Mean Diameter : 4.2 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.4850 arcs/min @ PA = 254 deg Horizontal Parallax : 4.3650 arcs Dynamical Class : MBA Elongation to Moon & Sun : 15° (sunlit = 100%), Sun = 159° Cross-track uncertainty : 0.3 mas = 0 km = 0.10 path-width (1-sig) RUWE and duplicate source : 0.98 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#50 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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