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Stellar Occultation by (24742) 1992 GN2 on 2023-06-14 (22:46:32 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] : b5151e70-ddb3-11f0-547e-9f74fbef99d8 [observed] Occultation Date + Time : 2023-06-14 at 22:46:32 UT +/- 0.0 min [1] Object Designation : (24742) 1992 GN2 Star Designation : GDR3 4063926024305051392 Star Coordinates (ICRF) : RA = 17 53 34.8407, DE = -26 11 35.761 [2] Star Magnitudes : G = 12.64 mag, RP = 11.48 mag, BP = 14.04 mag Object Magnitude : V = 17.29 mag Estimated Magnitude Drop : 4.7 mag Estimated Max. Duration : 0.5 sec Speed of the shadow : 8.6 km/s Object Mean Diameter : 4.2 km (src: astorb) => apparent = 4 mas Apparent Motion : 0.5383 arcs/min @ PA = 270 deg Horizontal Parallax : 6.6760 arcs Dynamical Class : MBA Elongation to Moon & Sun : 137° (sunlit = 11%), Sun = 174° Cross-track uncertainty : 0.3 mas = 0 km = 0.07 path-width (1-sig) RUWE and duplicate source : 1.12 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#57 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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