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Stellar Occultation by (117411) 2005 AH12 on 2025-11-28 (00:34:03 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] : c681c640-ddb8-11f0-547e-aac7fe6ad6a0 [observed] Occultation Date + Time : 2025-11-28 at 00:34:03 UT +/- 0.03 min [1] Object Designation : (117411) 2005 AH12 Star Designation : GDR3 3396224090572000512 Star Coordinates (ICRF) : RA = 05 36 41.0912, DE = +16 27 12.734 [2] Star Magnitudes : G = 11.34 mag, RP = 10.79 mag, BP = 11.73 mag Object Magnitude : V = 19.5 mag Estimated Magnitude Drop : 8.2 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 11.4 km/s Object Mean Diameter : 3.1 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.4767 arcs/min @ PA = 278 deg Horizontal Parallax : 4.4410 arcs Dynamical Class : MBA Elongation to Moon & Sun : 111° (sunlit = 47%), Sun = 160° Cross-track uncertainty : 3.3 mas = 4 km = 1.53 path-width (1-sig) RUWE and duplicate source : 1.21 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#41 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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