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Stellar Occultation by (72596) Zilkha on 2025-11-07 (16:59:41 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] : ae47fe00-ddb8-11f0-547e-06f4e7ed1f17 [observed] Occultation Date + Time : 2025-11-07 at 16:59:41 UT +/- 0.01 min [1] Object Designation : (72596) Zilkha Star Designation : GDR3 0206198424943474176 Star Coordinates (ICRF) : RA = 04 54 56.8687, DE = +44 27 35.398 [2] Star Magnitudes : G = 11.65 mag, RP = 10.72 mag, BP = 12.54 mag Object Magnitude : V = 17.94 mag Estimated Magnitude Drop : 6.3 mag Estimated Max. Duration : 0.4 sec Speed of the shadow : 8.1 km/s Object Mean Diameter : 3.4 km (src: astorb) => apparent = 4 mas Apparent Motion : 0.5600 arcs/min @ PA = 312 deg Horizontal Parallax : 7.3140 arcs Dynamical Class : MBA Elongation to Moon & Sun : 17° (sunlit = 93%), Sun = 142° Cross-track uncertainty : 1.0 mas = 0 km = 0.26 path-width (1-sig) RUWE and duplicate source : 1.06 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#44 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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