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Stellar Occultation by (1013) Tombecka on 2024-10-27 (21:00:50 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] : 95155e30-ddb5-11f0-547e-ae9bffedf7e3 [observed] Occultation Date + Time : 2024-10-27 at 21:00:50 UT +/- 0.02 min [1] Object Designation : (1013) Tombecka Star Designation : GDR3 3451953455901524224 Star Coordinates (ICRF) : RA = 05 58 47.3746, DE = +34 58 08.467 [2] Star Magnitudes : G = 11.18 mag, RP = 10.17 mag, BP = 12.26 mag Object Magnitude : V = 14.06 mag Estimated Magnitude Drop : 3.0 mag Estimated Max. Duration : 4.3 sec Speed of the shadow : 7.3 km/s Object Mean Diameter : 31.9 km (src: astorb) => apparent = 28 mas Apparent Motion : 0.3800 arcs/min @ PA = 23 deg Horizontal Parallax : 5.5030 arcs Dynamical Class : MBA Elongation to Moon & Sun : 75° (sunlit = 18%), Sun = 124° Cross-track uncertainty : 0.3 mas = 0 km = 0.01 path-width (1-sig) RUWE and duplicate source : 1.22 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#65 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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