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Stellar Occultation by (328453) 2008 TS170 on 2024-10-01 (20:28:13 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] : 7c816800-ddb5-11f0-547e-ada6ffa75492 [observed] Occultation Date + Time : 2024-10-01 at 20:28:13 UT +/- 0.21 min [1] Object Designation : (328453) 2008 TS170 Star Designation : GDR3 1878960716403061760 Star Coordinates (ICRF) : RA = 22 22 18.5843, DE = +24 51 57.661 [2] Star Magnitudes : G = 9.33 mag, RP = 8.64 mag, BP = 9.87 mag Object Magnitude : V = 19.33 mag Estimated Magnitude Drop : 10.0 mag Estimated Max. Duration : 0.2 sec Speed of the shadow : 13.0 km/s Object Mean Diameter : 2.9 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.6367 arcs/min @ PA = 192 deg Horizontal Parallax : 5.2160 arcs Dynamical Class : MBA Elongation to Moon & Sun : 145° (sunlit = 1%), Sun = 142° Cross-track uncertainty : 24.0 mas = 29 km = 10.12 path-width (1-sig) RUWE and duplicate source : 0.94 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#29 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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