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Stellar Occultation by (13183) 1996 TW on 2023-04-08 (22:36:50 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] : 8673b5e0-ddb3-11f0-547e-c062d2ff4d82 [observed] Occultation Date + Time : 2023-04-08 at 22:36:50 UT +/- 0.01 min [1] Object Designation : (13183) 1996 TW Star Designation : GDR3 0191785270613683712 Star Coordinates (ICRF) : RA = 05 44 55.7990, DE = +40 28 47.707 [2] Star Magnitudes : G = 10.93 mag, RP = 10.16 mag, BP = 11.57 mag Object Magnitude : V = 18.94 mag Estimated Magnitude Drop : 8.0 mag Estimated Max. Duration : 1.0 sec Speed of the shadow : 23.9 km/s Object Mean Diameter : 24.0 km (src: astorb) => apparent = 6 mas Apparent Motion : 0.3400 arcs/min @ PA = 107 deg Horizontal Parallax : 1.5180 arcs Dynamical Class : JTRO Elongation to Moon & Sun : 142° (sunlit = 92%), Sun = 69° Cross-track uncertainty : 0.3 mas = 1 km = 0.05 path-width (1-sig) RUWE and duplicate source : 1.15 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#59 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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