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Stellar Occultation by (161466) 2004 CA83 on 2024-11-01 (19:52:04 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] : 9ba7a640-ddb5-11f0-547e-06545fcf37dc [observed] Occultation Date + Time : 2024-11-01 at 19:52:04 UT +/- 0.07 min [1] Object Designation : (161466) 2004 CA83 Star Designation : GDR3 0337299041776037760 Star Coordinates (ICRF) : RA = 02 46 50.1645, DE = +42 39 08.248 [2] Star Magnitudes : G = 13.26 mag, RP = 12.79 mag, BP = 13.57 mag Object Magnitude : V = 18.96 mag Estimated Magnitude Drop : 5.7 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 10.1 km/s Object Mean Diameter : 3.2 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.5000 arcs/min @ PA = 270 deg Horizontal Parallax : 5.2670 arcs Dynamical Class : MBA Elongation to Moon & Sun : 156° (sunlit = 0%), Sun = 152° Cross-track uncertainty : 26.3 mas = 31 km = 9.95 path-width (1-sig) RUWE and duplicate source : 0.98 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#36 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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