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Stellar Occultation by (51244) 2000 JP39 on 2023-10-08 (00:40:00 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] : 1ebfbf60-ddb4-11f0-547e-6d6bfe7ffb54 [observed] Occultation Date + Time : 2023-10-08 at 00:40:00 UT +/- 0.0 min [1] Object Designation : (51244) 2000 JP39 Star Designation : GDR3 2783679909263438336 Star Coordinates (ICRF) : RA = 01 07 34.7560, DE = +16 12 31.429 [2] Star Magnitudes : G = 13.28 mag, RP = 12.76 mag, BP = 13.63 mag Object Magnitude : V = 17.23 mag Estimated Magnitude Drop : 4.0 mag Estimated Max. Duration : 0.7 sec Speed of the shadow : 12.3 km/s Object Mean Diameter : 8.4 km (src: astorb) => apparent = 6 mas Apparent Motion : 0.5167 arcs/min @ PA = 240 deg Horizontal Parallax : 4.4630 arcs Dynamical Class : MBA Elongation to Moon & Sun : 98° (sunlit = 36%), Sun = 169° Cross-track uncertainty : 0.3 mas = 0 km = 0.05 path-width (1-sig) RUWE and duplicate source : 0.94 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#59 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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