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Stellar Occultation by (72545) Robbiiwessen on 2025-11-14 (01:04:33 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] : bbaf1560-ddb8-11f0-547e-1e686bfe1b05 [observed] Occultation Date + Time : 2025-11-14 at 01:04:33 UT +/- 0.01 min [1] Object Designation : (72545) Robbiiwessen Star Designation : GDR3 3405646699062335232 Star Coordinates (ICRF) : RA = 04 54 40.5275, DE = +16 54 39.755 [2] Star Magnitudes : G = 13.52 mag, RP = 12.9 mag, BP = 13.97 mag Object Magnitude : V = 18.64 mag Estimated Magnitude Drop : 5.1 mag Estimated Max. Duration : 0.5 sec Speed of the shadow : 11.8 km/s Object Mean Diameter : 5.4 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.4517 arcs/min @ PA = 273 deg Horizontal Parallax : 4.0800 arcs Dynamical Class : MBA Elongation to Moon & Sun : 89° (sunlit = 32%), Sun = 157° Cross-track uncertainty : 1.0 mas = 1 km = 0.29 path-width (1-sig) RUWE and duplicate source : 1.05 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#53 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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