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Stellar Occultation by (859) Bouzareah on 2023-07-03 (20:20:04 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] : d1301880-ddb3-11f0-547e-24a130fa15c3 [observed] Occultation Date + Time : 2023-07-03 at 20:20:04 UT +/- 0.0 min [1] Object Designation : (859) Bouzareah Star Designation : GDR3 3677750366370174848 Star Coordinates (ICRF) : RA = 12 56 15.1266, DE = -04 51 55.462 [2] Star Magnitudes : G = 8.96 mag, RP = 8.65 mag, BP = 9.12 mag Object Magnitude : V = 15.98 mag Estimated Magnitude Drop : 7.0 mag Estimated Max. Duration : 5.7 sec Speed of the shadow : 13.1 km/s Object Mean Diameter : 74.0 km (src: astorb) => apparent = 31 mas Apparent Motion : 0.3250 arcs/min @ PA = 130 deg Horizontal Parallax : 2.6440 arcs Dynamical Class : MBA Elongation to Moon & Sun : 92° (sunlit = 100%), Sun = 93° Cross-track uncertainty : 0.8 mas = 1 km = 0.03 path-width (1-sig) RUWE and duplicate source : 1.82 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#119 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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