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Stellar Occultation by (45569) 2000 CK63 on 2023-09-01 (23:26:10 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] : fc4cc720-ddb3-11f0-547e-304a1cbffdfc [observed]

 Occultation Date + Time   : 2023-09-01 at 23:26:10 UT +/- 0.01 min  [1]
 Object Designation        : (45569) 2000 CK63
 Star Designation          : GDR3 2672878480400349568
 Star Coordinates (ICRF)   : RA = 21 33 48.1695, DE = -02 36 52.895  [2]
 Star Magnitudes           : G = 13.13 mag, RP = 12.56 mag, BP = 13.53 mag
 Object Magnitude          : V = 17.81 mag
 Estimated Magnitude Drop  : 4.7 mag
 Estimated Max. Duration   : 0.6 sec
 Speed of the shadow       : 11.4 km/s
 Object Mean Diameter      : 6.6 km  (src: astorb) => apparent = 5 mas
 Apparent Motion           : 0.4867 arcs/min @ PA = 236 deg
 Horizontal Parallax       : 4.5360 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 43° (sunlit = 95%), Sun = 162°
 Cross-track uncertainty   : 0.7 mas = 0 km = 0.15 path-width (1-sig)
 RUWE and duplicate source : 0.98 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL55
 Note                      : FP:true

 
 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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