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Stellar Occultation by (238695) 2005 EX283 on 2024-12-30 (18:55:00 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] : dc4b8040-ddb5-11f0-547e-65e2fcfd7158 [observed] Occultation Date + Time : 2024-12-30 at 18:55:00 UT +/- 0.07 min [1] Object Designation : (238695) 2005 EX283 Star Designation : GDR3 0205239414587574784 Star Coordinates (ICRF) : RA = 04 55 10.3673, DE = +43 15 18.295 [2] Star Magnitudes : G = 10.21 mag, RP = 9.83 mag, BP = 10.43 mag Object Magnitude : V = 20.24 mag Estimated Magnitude Drop : 10.0 mag Estimated Max. Duration : 0.2 sec Speed of the shadow : 12.0 km/s Object Mean Diameter : 2.9 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.4383 arcs/min @ PA = 256 deg Horizontal Parallax : 3.8860 arcs Dynamical Class : MBA Elongation to Moon & Sun : 155° (sunlit = 0%), Sun = 150° Cross-track uncertainty : 23.7 mas = 38 km = 13.41 path-width (1-sig) RUWE and duplicate source : 0.79 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#28 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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