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Stellar Occultation by (1143) Odysseus on 2023-11-23 (20:02:02 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] : 3d4529c0-ddb4-11f0-547e-ddc3f74e6d8e [observed] Occultation Date + Time : 2023-11-23 at 20:02:02 UT +/- 0.05 min [1] Object Designation : (1143) Odysseus Star Designation : GDR3 3372745187993255680 Star Coordinates (ICRF) : RA = 06 33 23.7248, DE = +20 19 21.881 [2] Star Magnitudes : G = 10.51 mag, RP = 9.44 mag, BP = 11.69 mag Object Magnitude : V = 15.29 mag Estimated Magnitude Drop : 4.8 mag Estimated Max. Duration : 12.3 sec Speed of the shadow : 10.2 km/s Object Mean Diameter : 125.6 km (src: astorb) => apparent = 44 mas Apparent Motion : 0.2150 arcs/min @ PA = 266 deg Horizontal Parallax : 2.2360 arcs Dynamical Class : JTRO Elongation to Moon & Sun : 82° (sunlit = 85%), Sun = 143° Cross-track uncertainty : 1.0 mas = 2 km = 0.02 path-width (1-sig) RUWE and duplicate source : 1.01 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#115 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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