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Stellar Occultation by (45882) 2000 WX61 on 2025-10-19 (03:22:29 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] : 9410b810-ddb8-11f0-547e-83b99eb68e71 [observed] Occultation Date + Time : 2025-10-19 at 03:22:29 UT +/- 0.01 min [1] Object Designation : (45882) 2000 WX61 Star Designation : GDR3 0093334316562018688 Star Coordinates (ICRF) : RA = 02 08 26.6964, DE = +19 51 00.578 [2] Star Magnitudes : G = 10.34 mag, RP = 9.58 mag, BP = 10.95 mag Object Magnitude : V = 19.02 mag Estimated Magnitude Drop : 8.7 mag Estimated Max. Duration : 0.2 sec Speed of the shadow : 12.5 km/s Object Mean Diameter : 2.9 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.6067 arcs/min @ PA = 251 deg Horizontal Parallax : 5.1620 arcs Dynamical Class : MBA Elongation to Moon & Sun : 143° (sunlit = 5%), Sun = 168° Cross-track uncertainty : 1.0 mas = 1 km = 0.43 path-width (1-sig) RUWE and duplicate source : 1.11 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#49 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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