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Stellar Occultation by (49548) 1999 CP83 on 2024-12-23 (22:16:34 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] : c94b26d0-ddb5-11f0-547e-986abeff8475 [observed] Occultation Date + Time : 2024-12-23 at 22:16:34 UT +/- 0.01 min [1] Object Designation : (49548) 1999 CP83 Star Designation : GDR3 3383081937323745280 Star Coordinates (ICRF) : RA = 06 36 22.6825, DE = +24 31 59.943 [2] Star Magnitudes : G = 12.57 mag, RP = 12.21 mag, BP = 12.79 mag Object Magnitude : V = 16.83 mag Estimated Magnitude Drop : 4.3 mag Estimated Max. Duration : 0.6 sec Speed of the shadow : 10.5 km/s Object Mean Diameter : 5.9 km (src: astorb) => apparent = 6 mas Apparent Motion : 0.6050 arcs/min @ PA = 282 deg Horizontal Parallax : 6.1360 arcs Dynamical Class : MBA Elongation to Moon & Sun : 95° (sunlit = 41%), Sun = 174° Cross-track uncertainty : 0.4 mas = 0 km = 0.07 path-width (1-sig) RUWE and duplicate source : 1.73 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#55 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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