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Stellar Occultation by (92966) 2000 RK50 on 2024-08-02 (20:39:00 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] : 20d8bee0-ddb5-11f0-547e-5532f4dd06de [observed] Occultation Date + Time : 2024-08-02 at 20:39:00 UT +/- 0.02 min [1] Object Designation : (92966) 2000 RK50 Star Designation : GDR3 4154055505022968448 Star Coordinates (ICRF) : RA = 18 24 48.4773, DE = -11 23 23.900 [2] Star Magnitudes : G = 9.99 mag, RP = 8.95 mag, BP = 11.12 mag Object Magnitude : V = 19.19 mag Estimated Magnitude Drop : 9.2 mag Estimated Max. Duration : 0.4 sec Speed of the shadow : 8.2 km/s Object Mean Diameter : 3.5 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.3683 arcs/min @ PA = 254 deg Horizontal Parallax : 4.7990 arcs Dynamical Class : MBA Elongation to Moon & Sun : 157° (sunlit = 3%), Sun = 143° Cross-track uncertainty : 1.0 mas = 1 km = 0.38 path-width (1-sig) RUWE and duplicate source : 0.97 mas, dup.src = 1 (0:false, 1:true) Ephemeris Reference : JPL#49 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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