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Stellar Occultation by (6075) Zajtsev on 2023-09-06 (22:17:49 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] : 0be58b90-ddb4-11f0-547e-8f92568e9904 [observed] Occultation Date + Time : 2023-09-06 at 22:17:49 UT +/- 0.0 min [1] Object Designation : (6075) Zajtsev Star Designation : GDR3 0048808596763578624 Star Coordinates (ICRF) : RA = 04 10 16.5425, DE = +19 42 56.689 [2] Star Magnitudes : G = 9.6 mag, RP = 8.69 mag, BP = 10.45 mag Object Magnitude : V = 18.41 mag Estimated Magnitude Drop : 8.8 mag Estimated Max. Duration : 0.9 sec Speed of the shadow : 10.1 km/s Object Mean Diameter : 9.4 km (src: astorb) => apparent = 5 mas Apparent Motion : 0.3050 arcs/min @ PA = 84 deg Horizontal Parallax : 3.2150 arcs Dynamical Class : MBA Elongation to Moon & Sun : 11° (sunlit = 50%), Sun = 100° Cross-track uncertainty : 0.3 mas = 0 km = 0.06 path-width (1-sig) RUWE and duplicate source : 1.07 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#54 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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