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Stellar Occultation by (11205) 1999 FY28 on 2024-09-02 (18:58:52 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] : 515bdfc0-ddb5-11f0-547e-e394ded74976 [observed] Occultation Date + Time : 2024-09-02 at 18:58:52 UT +/- 0.0 min [1] Object Designation : (11205) 1999 FY28 Star Designation : GDR3 6795911604115369600 Star Coordinates (ICRF) : RA = 20 49 06.8448, DE = -27 35 09.723 [2] Star Magnitudes : G = 9.9 mag, RP = 9.11 mag, BP = 10.58 mag Object Magnitude : V = 17.93 mag Estimated Magnitude Drop : 8.0 mag Estimated Max. Duration : 1.0 sec Speed of the shadow : 10.0 km/s Object Mean Diameter : 10.1 km (src: astorb) => apparent = 6 mas Apparent Motion : 0.3300 arcs/min @ PA = 271 deg Horizontal Parallax : 3.5040 arcs Dynamical Class : MBA Elongation to Moon & Sun : 149° (sunlit = 0%), Sun = 145° Cross-track uncertainty : 0.3 mas = 0 km = 0.05 path-width (1-sig) RUWE and duplicate source : 1.06 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#65 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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