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Stellar Occultation by (244065) 2001 TZ118 on 2023-09-08 (22:02:09 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] : 070e6100-ddb4-11f0-547e-09fe7b3bb647 [observed] Occultation Date + Time : 2023-09-08 at 22:02:09 UT +/- 0.14 min [1] Object Designation : (244065) 2001 TZ118 Star Designation : GDR3 4293424032672561024 Star Coordinates (ICRF) : RA = 19 09 39.3585, DE = +04 49 41.196 [2] Star Magnitudes : G = 10.02 mag, RP = 9.6 mag, BP = 10.28 mag Object Magnitude : V = 19.37 mag Estimated Magnitude Drop : 9.3 mag Estimated Max. Duration : 0.7 sec Speed of the shadow : 5.7 km/s Object Mean Diameter : 4.1 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.2233 arcs/min @ PA = 171 deg Horizontal Parallax : 4.1860 arcs Dynamical Class : MBA Elongation to Moon & Sun : 146° (sunlit = 31%), Sun = 119° Cross-track uncertainty : 2.7 mas = 4 km = 1.00 path-width (1-sig) RUWE and duplicate source : 0.68 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#30 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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