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Stellar Occultation by (3094) Chukokkala on 2024-08-28 (23:44:50 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] : 4cc1be30-ddb5-11f0-547e-52346b76ea7d [observed] Occultation Date + Time : 2024-08-28 at 23:44:50 UT +/- 0.01 min [1] Object Designation : (3094) Chukokkala Star Designation : GDR3 0007282443468156800 Star Coordinates (ICRF) : RA = 02 58 19.7333, DE = +06 48 34.500 [2] Star Magnitudes : G = 12.85 mag, RP = 12.24 mag, BP = 13.25 mag Object Magnitude : V = 17.31 mag Estimated Magnitude Drop : 4.5 mag Estimated Max. Duration : 2.6 sec Speed of the shadow : 8.6 km/s Object Mean Diameter : 22.5 km (src: astorb) => apparent = 13 mas Apparent Motion : 0.3083 arcs/min @ PA = 131 deg Horizontal Parallax : 3.8210 arcs Dynamical Class : MBA Elongation to Moon & Sun : 56° (sunlit = 24%), Sun = 112° Cross-track uncertainty : 1.4 mas = 2 km = 0.10 path-width (1-sig) RUWE and duplicate source : 9.5 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#80 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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