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Stellar Occultation by (91507) 1999 RM160 on 2023-11-28 (23:13:59 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] : 3ff814c0-ddb4-11f0-547e-9865d9ffb7bd [observed] Occultation Date + Time : 2023-11-28 at 23:13:59 UT +/- 0.01 min [1] Object Designation : (91507) 1999 RM160 Star Designation : GDR3 0261300523187266048 Star Coordinates (ICRF) : RA = 05 08 40.5077, DE = +48 56 41.621 [2] Star Magnitudes : G = 12.13 mag, RP = 11.25 mag, BP = 12.94 mag Object Magnitude : V = 17.26 mag Estimated Magnitude Drop : 5.1 mag Estimated Max. Duration : 0.6 sec Speed of the shadow : 8.2 km/s Object Mean Diameter : 4.7 km (src: astorb) => apparent = 5 mas Apparent Motion : 0.5417 arcs/min @ PA = 296 deg Horizontal Parallax : 7.0490 arcs Dynamical Class : MBA Elongation to Moon & Sun : 22° (sunlit = 97%), Sun = 151° Cross-track uncertainty : 0.7 mas = 0 km = 0.13 path-width (1-sig) RUWE and duplicate source : 1.12 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#46 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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