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Stellar Occultation by (306761) 2000 YR125 on 2024-12-28 (00:13:52 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] : d296e990-ddb5-11f0-547e-7148f46b7e2a [observed] Occultation Date + Time : 2024-12-28 at 00:13:52 UT +/- 0.5 min [1] Object Designation : (306761) 2000 YR125 Star Designation : GDR3 0237766434569085824 Star Coordinates (ICRF) : RA = 03 31 24.4250, DE = +41 55 03.369 [2] Star Magnitudes : G = 13.04 mag, RP = 12.51 mag, BP = 13.39 mag Object Magnitude : V = 19.44 mag Estimated Magnitude Drop : 6.4 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 6.8 km/s Object Mean Diameter : 1.90 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.4350 arcs/min @ PA = 191 deg Horizontal Parallax : 6.8170 arcs Dynamical Class : MBA Elongation to Moon & Sun : 162° (sunlit = 9%), Sun = 139° Cross-track uncertainty : 30.7 mas = 28 km = 15.12 path-width (1-sig) RUWE and duplicate source : 0.98 mas, dup.src = 1 (0:false, 1:true) Ephemeris Reference : JPL#21 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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