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Stellar Occultation by (322981) 2002 NO45 on 2024-09-19 (21:56:12 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] : 69ce9250-ddb5-11f0-547e-f55cf0634d76 [observed] Occultation Date + Time : 2024-09-19 at 21:56:12 UT +/- 0.12 min [1] Object Designation : (322981) 2002 NO45 Star Designation : GDR3 2684411734604657664 Star Coordinates (ICRF) : RA = 21 24 52.0546, DE = -03 19 35.235 [2] Star Magnitudes : G = 12.58 mag, RP = 11.98 mag, BP = 13.02 mag Object Magnitude : V = 19.57 mag Estimated Magnitude Drop : 7.0 mag Estimated Max. Duration : 0.6 sec Speed of the shadow : 5.0 km/s Object Mean Diameter : 2.8 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.2317 arcs/min @ PA = 249 deg Horizontal Parallax : 4.9590 arcs Dynamical Class : MBA Elongation to Moon & Sun : 61° (sunlit = 95%), Sun = 144° Cross-track uncertainty : 22.0 mas = 28 km = 10.11 path-width (1-sig) RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#29 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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