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Stellar Occultation by (1237) Genevieve on 2023-08-30 (20:48:54 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] : 047825c0-ddb4-11f0-547e-e1b972dee0ac [observed] Occultation Date + Time : 2023-08-30 at 20:48:54 UT +/- 0.0 min [1] Object Designation : (1237) Genevieve Star Designation : GDR3 6791685425015053440 Star Coordinates (ICRF) : RA = 20 41 03.1854, DE = -33 52 57.319 [2] Star Magnitudes : G = 14.46 mag, RP = 13.79 mag, BP = 14.97 mag Object Magnitude : V = 14.77 mag Estimated Magnitude Drop : 0.9 mag Estimated Max. Duration : 6.3 sec Speed of the shadow : 6.3 km/s Object Mean Diameter : 39.7 km (src: astorb) => apparent = 35 mas Apparent Motion : 0.3283 arcs/min @ PA = 277 deg Horizontal Parallax : 5.5620 arcs Dynamical Class : MBA Elongation to Moon & Sun : 32° (sunlit = 100%), Sun = 144° Cross-track uncertainty : 0.3 mas = 0 km = 0.01 path-width (1-sig) RUWE and duplicate source : 1.06 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#75 Note : FP:true Object is a <Gaia mass determination> target ! [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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