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Stellar Occultation by (54240) 2000 JR19 on 2024-10-03 (19:10:42 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] : 7dab6910-ddb5-11f0-547e-1155efef9822 [observed] Occultation Date + Time : 2024-10-03 at 19:10:42 UT +/- 0.01 min [1] Object Designation : (54240) 2000 JR19 Star Designation : GDR3 2702207368955584768 Star Coordinates (ICRF) : RA = 22 32 13.4709, DE = +00 35 48.132 [2] Star Magnitudes : G = 12.95 mag, RP = 12.39 mag, BP = 13.35 mag Object Magnitude : V = 17.41 mag Estimated Magnitude Drop : 4.5 mag Estimated Max. Duration : 0.6 sec Speed of the shadow : 13.7 km/s Object Mean Diameter : 7.5 km (src: astorb) => apparent = 6 mas Apparent Motion : 0.6333 arcs/min @ PA = 195 deg Horizontal Parallax : 4.9040 arcs Dynamical Class : MBA Elongation to Moon & Sun : 137° (sunlit = 1%), Sun = 148° Cross-track uncertainty : 0.4 mas = 0 km = 0.07 path-width (1-sig) RUWE and duplicate source : 1.18 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#55 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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