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Stellar Occultation by (480) Hansa on 2026-06-19 (01:56:47 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] : a35229f0-33c9-11f1-6999-b17dffb39a6f [asteroids] Occultation Date + Time : 2026-06-19 at 01:56:47 UT +/- 0.01 min [1] Object Designation : (480) Hansa Star Designation : GDR3 4267313689560787328 Star Coordinates (ICRF) : RA = 19 11 13.2337, DE = +00 53 30.894 [2] Star Magnitudes : G = 10.95 mag, RP = 9.66 mag, BP = 12.85 mag Object Magnitude : V = 12.43 mag Estimated Magnitude Drop : 1.7 mag Estimated Max. Duration : 4.4 sec Speed of the shadow : 12.9 km/s Object Mean Diameter : 56.2 km (src: astorb) => apparent = 42 mas Apparent Motion : 0.5817 arcs/min @ PA = 300 deg Horizontal Parallax : 4.7800 arcs Dynamical Class : MBA Elongation to Moon & Sun : 140° (sunlit = 21%), Sun = 149° Cross-track uncertainty : 1.3 mas = 1 km = 0.03 path-width (1-sig) RUWE and duplicate source : 0.96 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#77 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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