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Stellar Occultation by (254669) 2005 LO19 on 2024-11-25 (02:04:06 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] : b265a3f0-ddb5-11f0-547e-b13afbfb30dd [observed] Occultation Date + Time : 2024-11-25 at 02:04:06 UT +/- 0.07 min [1] Object Designation : (254669) 2005 LO19 Star Designation : GDR3 3989380136667047680 Star Coordinates (ICRF) : RA = 10 45 29.1847, DE = +21 43 39.563 [2] Star Magnitudes : G = 12.17 mag, RP = 11.71 mag, BP = 12.44 mag Object Magnitude : V = 20.18 mag Estimated Magnitude Drop : 8.0 mag Estimated Max. Duration : 0.7 sec Speed of the shadow : 15.8 km/s Object Mean Diameter : 11.5 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.2550 arcs/min @ PA = 78 deg Horizontal Parallax : 1.7160 arcs Dynamical Class : JTRO Elongation to Moon & Sun : 24° (sunlit = 31%), Sun = 89° Cross-track uncertainty : 3.7 mas = 13 km = 1.20 path-width (1-sig) RUWE and duplicate source : 1.86 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#38 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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