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Stellar Occultation by (47661) 2000 CP52 on 2024-08-07 (23:05:06 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] : 31fda190-ddb5-11f0-547e-2a7d7ff76629 [observed] Occultation Date + Time : 2024-08-07 at 23:05:06 UT +/- 0.01 min [1] Object Designation : (47661) 2000 CP52 Star Designation : GDR3 2638950643943741568 Star Coordinates (ICRF) : RA = 23 12 58.6174, DE = -00 47 43.778 [2] Star Magnitudes : G = 9.23 mag, RP = 8.51 mag, BP = 9.81 mag Object Magnitude : V = 17.59 mag Estimated Magnitude Drop : 8.4 mag Estimated Max. Duration : 1.0 sec Speed of the shadow : 5.5 km/s Object Mean Diameter : 5.2 km (src: astorb) => apparent = 5 mas Apparent Motion : 0.3083 arcs/min @ PA = 281 deg Horizontal Parallax : 6.0270 arcs Dynamical Class : MBA Elongation to Moon & Sun : 172° (sunlit = 11%), Sun = 147° Cross-track uncertainty : 2.0 mas = 2 km = 0.41 path-width (1-sig) RUWE and duplicate source : 1.12 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#47 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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