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Stellar Occultation by (165650) 2001 HN36 on 2024-08-11 (20:11:19 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] : 3c417ff0-ddb5-11f0-547e-1aab6f3da816 [observed] Occultation Date + Time : 2024-08-11 at 20:11:19 UT +/- 0.01 min [1] Object Designation : (165650) 2001 HN36 Star Designation : GDR3 1861707076873847552 Star Coordinates (ICRF) : RA = 20 26 08.4021, DE = +30 32 00.571 [2] Star Magnitudes : G = 13.61 mag, RP = 13.08 mag, BP = 13.96 mag Object Magnitude : V = 18.95 mag Estimated Magnitude Drop : 5.4 mag Estimated Max. Duration : 0.4 sec Speed of the shadow : 10.5 km/s Object Mean Diameter : 3.9 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.4850 arcs/min @ PA = 250 deg Horizontal Parallax : 4.8860 arcs Dynamical Class : MBA Elongation to Moon & Sun : 98° (sunlit = 42%), Sun = 132° Cross-track uncertainty : 1.3 mas = 1 km = 0.44 path-width (1-sig) RUWE and duplicate source : 1.08 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#37 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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