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Stellar Occultation by (42449) 3496 T-3 on 2024-07-19 (23:45:44 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] : 07af6680-ddb5-11f0-547e-8d35d5792683 [observed] Occultation Date + Time : 2024-07-19 at 23:45:44 UT +/- 0.02 min [1] Object Designation : (42449) 3496 T-3 Star Designation : GDR3 2759926266216348416 Star Coordinates (ICRF) : RA = 23 41 56.0798, DE = +09 42 14.214 [2] Star Magnitudes : G = 12.4 mag, RP = 11.91 mag, BP = 12.72 mag Object Magnitude : V = 17.34 mag Estimated Magnitude Drop : 5.0 mag Estimated Max. Duration : 0.7 sec Speed of the shadow : 6.1 km/s Object Mean Diameter : 4.1 km (src: astorb) => apparent = 5 mas Apparent Motion : 0.4700 arcs/min @ PA = 73 deg Horizontal Parallax : 8.1240 arcs Dynamical Class : MBA Elongation to Moon & Sun : 82° (sunlit = 97%), Sun = 117° Cross-track uncertainty : 1.3 mas = 1 km = 0.25 path-width (1-sig) RUWE and duplicate source : 2.0 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#49 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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