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Stellar Occultation by (720592) 2001 WZ106 on 2025-10-06 (21:04:33 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] : 87c17950-ddb8-11f0-547e-1a5bd9be5dc2 [observed] Occultation Date + Time : 2025-10-06 at 21:04:33 UT +/- 0.1 min [1] Object Designation : (720592) 2001 WZ106 Star Designation : GDR3 0107512965678949632 Star Coordinates (ICRF) : RA = 02 08 38.6110, DE = +28 21 43.287 [2] Star Magnitudes : G = 12.89 mag, RP = 12.14 mag, BP = 13.49 mag Object Magnitude : V = 20.69 mag Estimated Magnitude Drop : 7.8 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 15.7 km/s Object Mean Diameter : 5.0 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.3633 arcs/min @ PA = 283 deg Horizontal Parallax : 2.4570 arcs Dynamical Class : Elongation to Moon & Sun : 32° (sunlit = 100%), Sun = 151° Cross-track uncertainty : 35.3 mas = 91 km = 18.33 path-width (1-sig) RUWE and duplicate source : 1.03 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#12 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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