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Stellar Occultation by (388367) 2006 UR47 on 2024-12-25 (23:45:09 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] : ce382350-ddb5-11f0-547e-f9f4bfe91f6e [observed] Occultation Date + Time : 2024-12-25 at 23:45:09 UT +/- 0.09 min [1] Object Designation : (388367) 2006 UR47 Star Designation : GDR3 0698436006739962624 Star Coordinates (ICRF) : RA = 09 06 15.6202, DE = +28 46 10.697 [2] Star Magnitudes : G = 10.49 mag, RP = 10.1 mag, BP = 10.72 mag Object Magnitude : V = 21.01 mag Estimated Magnitude Drop : 10.5 mag Estimated Max. Duration : 0.2 sec Speed of the shadow : 8.7 km/s Object Mean Diameter : 2.1 km (src: astorb) => apparent = 1 mas Apparent Motion : 0.3183 arcs/min @ PA = 282 deg Horizontal Parallax : 3.8700 arcs Dynamical Class : MBA Elongation to Moon & Sun : 88° (sunlit = 23%), Sun = 143° Cross-track uncertainty : 27.7 mas = 45 km = 21.74 path-width (1-sig) RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#23 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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