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Stellar Occultation by (28847) 2000 JT50 on 2023-11-09 (20:39:23 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] : 351a1940-ddb4-11f0-547e-afb21fe755dd [observed] Occultation Date + Time : 2023-11-09 at 20:39:23 UT +/- 0.0 min [1] Object Designation : (28847) 2000 JT50 Star Designation : GDR3 2683086445136054400 Star Coordinates (ICRF) : RA = 22 03 08.5460, DE = +01 57 31.967 [2] Star Magnitudes : G = 12.22 mag, RP = 11.77 mag, BP = 12.51 mag Object Magnitude : V = 19.55 mag Estimated Magnitude Drop : 7.3 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 10.5 km/s Object Mean Diameter : 3.6 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.4217 arcs/min @ PA = 106 deg Horizontal Parallax : 4.2760 arcs Dynamical Class : MBA Elongation to Moon & Sun : 144° (sunlit = 12%), Sun = 106° Cross-track uncertainty : 0.3 mas = 0 km = 0.12 path-width (1-sig) RUWE and duplicate source : 1.07 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#45 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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