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Stellar Occultation by (295413) 2008 JH30 on 2024-08-29 (21:38:49 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] : 4d362ae0-ddb5-11f0-547e-c183d72f3790 [observed] Occultation Date + Time : 2024-08-29 at 21:38:49 UT +/- 0.09 min [1] Object Designation : (295413) 2008 JH30 Star Designation : GDR3 2747664478182978944 Star Coordinates (ICRF) : RA = 00 24 55.7231, DE = +06 32 39.229 [2] Star Magnitudes : G = 12.76 mag, RP = 12.26 mag, BP = 13.09 mag Object Magnitude : V = 21.02 mag Estimated Magnitude Drop : 8.3 mag Estimated Max. Duration : 0.5 sec Speed of the shadow : 13.0 km/s Object Mean Diameter : 6.6 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.2350 arcs/min @ PA = 245 deg Horizontal Parallax : 1.9140 arcs Dynamical Class : JTRO Elongation to Moon & Sun : 101° (sunlit = 16%), Sun = 149° Cross-track uncertainty : 15.7 mas = 52 km = 7.93 path-width (1-sig) RUWE and duplicate source : 1.01 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#27 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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