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Stellar Occultation by (52657) 1998 AK7 on 2024-11-11 (18:27:27 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] : a2c2a650-ddb5-11f0-547e-201bf795a6aa [observed] Occultation Date + Time : 2024-11-11 at 18:27:27 UT +/- 0.0 min [1] Object Designation : (52657) 1998 AK7 Star Designation : GDR3 0441408804215628288 Star Coordinates (ICRF) : RA = 03 27 37.3944, DE = +48 57 30.334 [2] Star Magnitudes : G = 11.69 mag, RP = 10.54 mag, BP = 13.08 mag Object Magnitude : V = 18.73 mag Estimated Magnitude Drop : 7.1 mag Estimated Max. Duration : 0.5 sec Speed of the shadow : 14.2 km/s Object Mean Diameter : 7.0 km (src: astorb) => apparent = 4 mas Apparent Motion : 0.4617 arcs/min @ PA = 261 deg Horizontal Parallax : 3.4590 arcs Dynamical Class : MBA Elongation to Moon & Sun : 73° (sunlit = 77%), Sun = 149° Cross-track uncertainty : 0.4 mas = 0 km = 0.11 path-width (1-sig) RUWE and duplicate source : 1.14 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#53 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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