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Stellar Occultation by (28064) 1998 QX10 on 2024-08-21 (21:01:05 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] : 44b691c0-ddb5-11f0-547e-21d5df3d141a [observed] Occultation Date + Time : 2024-08-21 at 21:01:05 UT +/- 0.01 min [1] Object Designation : (28064) 1998 QX10 Star Designation : GDR3 4092860119464876544 Star Coordinates (ICRF) : RA = 18 30 01.9889, DE = -19 38 15.599 [2] Star Magnitudes : G = 12.64 mag, RP = 11.34 mag, BP = 14.61 mag Object Magnitude : V = 18.01 mag Estimated Magnitude Drop : 5.4 mag Estimated Max. Duration : 2.0 sec Speed of the shadow : 5.0 km/s Object Mean Diameter : 9.8 km (src: astorb) => apparent = 5 mas Apparent Motion : 0.1667 arcs/min @ PA = 211 deg Horizontal Parallax : 3.5720 arcs Dynamical Class : MBA Elongation to Moon & Sun : 82° (sunlit = 94%), Sun = 128° Cross-track uncertainty : 0.4 mas = 0 km = 0.07 path-width (1-sig) RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#72 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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