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Stellar Occultation by (374195) 2005 CQ63 on 2024-12-15 (18:53:55 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] : bea37d90-ddb5-11f0-547e-24f0d7ece17d [observed]

 Occultation Date + Time   : 2024-12-15 at 18:53:55 UT +/- 0.1 min  [1]
 Object Designation        : (374195) 2005 CQ63
 Star Designation          : GDR3 0014726759958771072
 Star Coordinates (ICRF)   : RA = 03 03 34.0308, DE = +08 58 33.031  [2]
 Star Magnitudes           : G = 13.31 mag, RP = 12.65 mag, BP = 13.72 mag
 Object Magnitude          : V = 20.14 mag
 Estimated Magnitude Drop  : 6.8 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 5.1 km/s
 Object Mean Diameter      : 1.80 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.2617 arcs/min @ PA = 283 deg
 Horizontal Parallax       : 5.5040 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 45° (sunlit = 100%), Sun = 141°
 Cross-track uncertainty   : 20.3 mas = 23 km = 13.07 path-width (1-sig)
 RUWE and duplicate source : 5.75 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL30
 Note                      : FP:true

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


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