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Stellar Occultation by (1024) Hale on 2025-11-05 (20:48:54 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] : b492dcd0-ddb8-11f0-547e-e3c9fbf9a897 [observed] Occultation Date + Time : 2025-11-05 at 20:48:54 UT +/- 0.01 min [1] Object Designation : (1024) Hale Star Designation : GDR3 2514171536073183104 Star Coordinates (ICRF) : RA = 02 10 51.9843, DE = +01 36 12.245 [2] Star Magnitudes : G = 13.48 mag, RP = 12.91 mag, BP = 13.89 mag Object Magnitude : V = 13.81 mag Estimated Magnitude Drop : 0.9 mag Estimated Max. Duration : 3.9 sec Speed of the shadow : 10.6 km/s Object Mean Diameter : 41.4 km (src: astorb) => apparent = 43 mas Apparent Motion : 0.6650 arcs/min @ PA = 288 deg Horizontal Parallax : 6.6800 arcs Dynamical Class : MBA Elongation to Moon & Sun : 23° (sunlit = 100%), Sun = 163° Cross-track uncertainty : 2.7 mas = 2 km = 0.06 path-width (1-sig) RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#82 Note : FP:true Object is a <Gaia mass determination> target ! [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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