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Stellar Occultation by (64279) 2001 TF233 on 2023-09-08 (00:48:47 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] : 016c4550-ddb4-11f0-547e-3b58f7fe4cd3 [observed] Occultation Date + Time : 2023-09-08 at 00:48:47 UT +/- 0.02 min [1] Object Designation : (64279) 2001 TF233 Star Designation : GDR3 0003301631555349760 Star Coordinates (ICRF) : RA = 03 18 39.6547, DE = +05 31 31.773 [2] Star Magnitudes : G = 13.4 mag, RP = 12.66 mag, BP = 13.98 mag Object Magnitude : V = 19.55 mag Estimated Magnitude Drop : 6.2 mag Estimated Max. Duration : 0.8 sec Speed of the shadow : 5.7 km/s Object Mean Diameter : 4.6 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.1967 arcs/min @ PA = 124 deg Horizontal Parallax : 3.6830 arcs Dynamical Class : MBA Elongation to Moon & Sun : 42° (sunlit = 39%), Sun = 116° Cross-track uncertainty : 1.3 mas = 2 km = 0.49 path-width (1-sig) RUWE and duplicate source : 1.08 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#46 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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