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Stellar Occultation by (176578) 2002 CF32 on 2023-12-27 (22:20:33 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] : 4f49e520-ddb4-11f0-547e-1b9e7dbeb02b [observed] Occultation Date + Time : 2023-12-27 at 22:20:33 UT +/- 0.07 min [1] Object Designation : (176578) 2002 CF32 Star Designation : GDR3 0948219141328399872 Star Coordinates (ICRF) : RA = 07 20 06.1283, DE = +39 52 48.276 [2] Star Magnitudes : G = 12.7 mag, RP = 12.32 mag, BP = 12.93 mag Object Magnitude : V = 19.7 mag Estimated Magnitude Drop : 7.0 mag Estimated Max. Duration : 0.2 sec Speed of the shadow : 11.6 km/s Object Mean Diameter : 2.8 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.4983 arcs/min @ PA = 275 deg Horizontal Parallax : 4.5720 arcs Dynamical Class : MBA Elongation to Moon & Sun : 13° (sunlit = 99%), Sun = 160° Cross-track uncertainty : 27.3 mas = 38 km = 13.60 path-width (1-sig) RUWE and duplicate source : 1.17 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#24 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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