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Stellar Occultation by (293157) 2006 YO15 on 2023-12-27 (02:48:26 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] : 4ec17b40-ddb4-11f0-547e-32fd7dfe0ed8 [observed] Occultation Date + Time : 2023-12-27 at 02:48:26 UT +/- 0.06 min [1] Object Designation : (293157) 2006 YO15 Star Designation : GDR3 3323331554892708992 Star Coordinates (ICRF) : RA = 06 01 20.8498, DE = +08 26 44.202 [2] Star Magnitudes : G = 11.93 mag, RP = 11.56 mag, BP = 12.15 mag Object Magnitude : V = 19.06 mag Estimated Magnitude Drop : 7.1 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 12.6 km/s Object Mean Diameter : 3.2 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.5850 arcs/min @ PA = 249 deg Horizontal Parallax : 4.9380 arcs Dynamical Class : MBA Elongation to Moon & Sun : 21° (sunlit = 100%), Sun = 164° Cross-track uncertainty : 23.7 mas = 30 km = 9.57 path-width (1-sig) RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#28 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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