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Stellar Occultation by (866) Fatme on 2024-07-04 (23:53:44 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] : f1352890-ddb4-11f0-547e-54faebbba7a0 [observed] Occultation Date + Time : 2024-07-04 at 23:53:44 UT +/- 0.0 min [1] Object Designation : (866) Fatme Star Designation : GDR3 6766931329465615232 Star Coordinates (ICRF) : RA = 19 44 07.2453, DE = -25 34 34.197 [2] Star Magnitudes : G = 12.46 mag, RP = 11.77 mag, BP = 12.99 mag Object Magnitude : V = 14.02 mag Estimated Magnitude Drop : 1.8 mag Estimated Max. Duration : 7.3 sec Speed of the shadow : 12.1 km/s Object Mean Diameter : 88.3 km (src: astorb) => apparent = 59 mas Apparent Motion : 0.4883 arcs/min @ PA = 247 deg Horizontal Parallax : 4.2970 arcs Dynamical Class : MBA Elongation to Moon & Sun : 158° (sunlit = 1%), Sun = 169° Cross-track uncertainty : 0.3 mas = 0 km = 0.01 path-width (1-sig) RUWE and duplicate source : 0.91 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#99 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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