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Stellar Occultation by (47) Aglaja on 2024-09-10 (23:57:20 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] : 5ee26600-ddb5-11f0-547e-0f69eabfa433 [observed] Occultation Date + Time : 2024-09-10 at 23:57:20 UT +/- 0.01 min [1] Object Designation : (47) Aglaja Star Designation : GDR3 3421443829295278720 Star Coordinates (ICRF) : RA = 05 18 24.1930, DE = +27 30 32.312 [2] Star Magnitudes : G = 13.88 mag, RP = 12.93 mag, BP = 14.81 mag Object Magnitude : V = 13.71 mag Estimated Magnitude Drop : 0.7 mag Estimated Max. Duration : 7.8 sec Speed of the shadow : 16.3 km/s Object Mean Diameter : 127.0 km (src: astorb) => apparent = 63 mas Apparent Motion : 0.4867 arcs/min @ PA = 77 deg Horizontal Parallax : 3.1690 arcs Dynamical Class : MBA Elongation to Moon & Sun : 175° (sunlit = 47%), Sun = 88° Cross-track uncertainty : 0.7 mas = 1 km = 0.01 path-width (1-sig) RUWE and duplicate source : 0.99 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#154 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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