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Stellar Occultation by (130218) 2000 AG239 on 2025-10-04 (19:23:41 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] : 8226d7b0-ddb8-11f0-547e-0c1131e7a1db [observed] Occultation Date + Time : 2025-10-04 at 19:23:41 UT +/- 0.22 min [1] Object Designation : (130218) 2000 AG239 Star Designation : GDR3 6833827674184527488 Star Coordinates (ICRF) : RA = 21 15 45.9149, DE = -18 25 11.804 [2] Star Magnitudes : G = 12.47 mag, RP = 11.83 mag, BP = 12.94 mag Object Magnitude : V = 21.27 mag Estimated Magnitude Drop : 8.8 mag Estimated Max. Duration : 1.3 sec Speed of the shadow : 2.2 km/s Object Mean Diameter : 2.8 km (src: astorb) => apparent = 1 mas Apparent Motion : 0.0633 arcs/min @ PA = 262 deg Horizontal Parallax : 3.0760 arcs Dynamical Class : MBA Elongation to Moon & Sun : 24° (sunlit = 92%), Sun = 124° Cross-track uncertainty : 3.7 mas = 7 km = 2.74 path-width (1-sig) RUWE and duplicate source : 0.92 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#35 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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