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Stellar Occultation by (248026) 2004 FA77 on 2024-11-05 (03:14:38 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] : 9d12f610-ddb5-11f0-547e-eb917be277e5 [observed] Occultation Date + Time : 2024-11-05 at 03:14:38 UT +/- 0.28 min [1] Object Designation : (248026) 2004 FA77 Star Designation : GDR3 3443222474584571392 Star Coordinates (ICRF) : RA = 05 51 00.6552, DE = +28 32 17.015 [2] Star Magnitudes : G = 9.2 mag, RP = 8.42 mag, BP = 9.84 mag Object Magnitude : V = 21.06 mag Estimated Magnitude Drop : 11.9 mag Estimated Max. Duration : 0.5 sec Speed of the shadow : 4.1 km/s Object Mean Diameter : 1.90 km (src: astorb) => apparent = 1 mas Apparent Motion : 0.1600 arcs/min @ PA = 295 deg Horizontal Parallax : 4.1130 arcs Dynamical Class : MBA Elongation to Moon & Sun : 176° (sunlit = 12%), Sun = 135° Cross-track uncertainty : 27.7 mas = 42 km = 22.61 path-width (1-sig) RUWE and duplicate source : 7.16 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#25 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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