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Stellar Occultation by (73481) 2002 PO69 on 2023-09-08 (19:58:25 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] : 045b9d10-ddb4-11f0-547e-ebdeb5678b77 [observed] Occultation Date + Time : 2023-09-08 at 19:58:25 UT +/- 0.01 min [1] Object Designation : (73481) 2002 PO69 Star Designation : GDR3 2709941398169782528 Star Coordinates (ICRF) : RA = 22 36 25.8989, DE = +07 38 42.502 [2] Star Magnitudes : G = 12.57 mag, RP = 17.19 mag, BP = 19.0 mag Object Magnitude : V = 18.04 mag Estimated Magnitude Drop : 5.5 mag Estimated Max. Duration : 0.5 sec Speed of the shadow : 12.4 km/s Object Mean Diameter : 6.2 km (src: astorb) => apparent = 4 mas Apparent Motion : 0.5100 arcs/min @ PA = 242 deg Horizontal Parallax : 4.3510 arcs Dynamical Class : MBA Elongation to Moon & Sun : 112° (sunlit = 31%), Sun = 165° Cross-track uncertainty : 2.6 mas = 3 km = 0.61 path-width (1-sig) RUWE and duplicate source : 2.26 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#56 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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