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Stellar Occultation by (50661) 2000 EN95 on 2023-04-07 (04:34:56 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] : 87b388e0-ddb3-11f0-547e-2daaff558f97 [observed] Occultation Date + Time : 2023-04-07 at 04:34:56 UT +/- 0.01 min [1] Object Designation : (50661) 2000 EN95 Star Designation : GDR3 4101478503926401408 Star Coordinates (ICRF) : RA = 18 59 14.2705, DE = -14 22 09.071 [2] Star Magnitudes : G = 13.35 mag, RP = 12.41 mag, BP = 14.27 mag Object Magnitude : V = 19.38 mag Estimated Magnitude Drop : 6.0 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 17.8 km/s Object Mean Diameter : 4.8 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.6083 arcs/min @ PA = 66 deg Horizontal Parallax : 3.6300 arcs Dynamical Class : MBA Elongation to Moon & Sun : 76° (sunlit = 99%), Sun = 93° Cross-track uncertainty : 0.7 mas = 1 km = 0.26 path-width (1-sig) RUWE and duplicate source : 1.07 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#52 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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