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Stellar Occultation by (282370) 2003 PR9 on 2024-09-16 (01:09:19 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] : 61bfe370-ddb5-11f0-547e-38f1fb7b8fb5 [observed] Occultation Date + Time : 2024-09-16 at 01:09:19 UT +/- 0.08 min [1] Object Designation : (282370) 2003 PR9 Star Designation : GDR3 2020025236453309568 Star Coordinates (ICRF) : RA = 19 43 36.2225, DE = +22 56 33.713 [2] Star Magnitudes : G = 11.84 mag, RP = 10.55 mag, BP = 13.7 mag Object Magnitude : V = 18.78 mag Estimated Magnitude Drop : 7.0 mag Estimated Max. Duration : 0.4 sec Speed of the shadow : 7.4 km/s Object Mean Diameter : 2.7 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.4750 arcs/min @ PA = 150 deg Horizontal Parallax : 6.7690 arcs Dynamical Class : MBA Elongation to Moon & Sun : 51° (sunlit = 94%), Sun = 118° Cross-track uncertainty : 13.0 mas = 12 km = 4.54 path-width (1-sig) RUWE and duplicate source : 0.96 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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