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Stellar Occultation by (50925) 2000 GW64 on 2023-12-03 (19:01:16 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] : 431de5d0-ddb4-11f0-547e-552997bdb839 [observed] Occultation Date + Time : 2023-12-03 at 19:01:16 UT +/- 0.0 min [1] Object Designation : (50925) 2000 GW64 Star Designation : GDR3 0115384575581213312 Star Coordinates (ICRF) : RA = 03 00 30.2149, DE = +26 58 59.626 [2] Star Magnitudes : G = 11.14 mag, RP = 10.62 mag, BP = 11.45 mag Object Magnitude : V = 18.35 mag Estimated Magnitude Drop : 7.2 mag Estimated Max. Duration : 0.4 sec Speed of the shadow : 12.5 km/s Object Mean Diameter : 5.4 km (src: astorb) => apparent = 4 mas Apparent Motion : 0.5233 arcs/min @ PA = 263 deg Horizontal Parallax : 4.4430 arcs Dynamical Class : MBA Elongation to Moon & Sun : 94° (sunlit = 64%), Sun = 157° Cross-track uncertainty : 0.7 mas = 1 km = 0.19 path-width (1-sig) RUWE and duplicate source : 1.16 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#50 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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