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Stellar Occultation by (166683) 2002 TN114 on 2023-10-23 (01:50:36 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] : 2f708380-ddb4-11f0-547e-d9817fac1982 [observed] Occultation Date + Time : 2023-10-23 at 01:50:36 UT +/- 0.01 min [1] Object Designation : (166683) 2002 TN114 Star Designation : GDR3 3383436529824026880 Star Coordinates (ICRF) : RA = 06 28 08.4528, DE = +24 04 41.173 [2] Star Magnitudes : G = 14.24 mag, RP = 13.67 mag, BP = 14.64 mag Object Magnitude : V = 19.61 mag Estimated Magnitude Drop : 5.4 mag Estimated Max. Duration : 0.7 sec Speed of the shadow : 5.7 km/s Object Mean Diameter : 4.1 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.2067 arcs/min @ PA = 126 deg Horizontal Parallax : 3.8750 arcs Dynamical Class : MBA Elongation to Moon & Sun : 145° (sunlit = 61%), Sun = 113° Cross-track uncertainty : 0.8 mas = 1 km = 0.32 path-width (1-sig) RUWE and duplicate source : 1.73 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#38 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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