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Stellar Occultation by (8279) Cuzco on 2023-06-13 (20:55:14 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] : bd20c010-ddb3-11f0-547e-c0212e7ae08d [observed] Occultation Date + Time : 2023-06-13 at 20:55:14 UT +/- 0.04 min [1] Object Designation : (8279) Cuzco Star Designation : GDR3 3629551380085432320 Star Coordinates (ICRF) : RA = 13 08 47.8798, DE = -06 10 28.832 [2] Star Magnitudes : G = 13.15 mag, RP = 12.44 mag, BP = 13.61 mag Object Magnitude : V = 18.65 mag Estimated Magnitude Drop : 5.5 mag Estimated Max. Duration : 1.8 sec Speed of the shadow : 3.7 km/s Object Mean Diameter : 6.6 km (src: astorb) => apparent = 4 mas Apparent Motion : 0.1317 arcs/min @ PA = 131 deg Horizontal Parallax : 3.8100 arcs Dynamical Class : MBA Elongation to Moon & Sun : 167° (sunlit = 19%), Sun = 116° Cross-track uncertainty : 2.2 mas = 3 km = 0.56 path-width (1-sig) RUWE and duplicate source : 23.12 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#60 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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