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Stellar Occultation by (9193) Geoffreycopland on 2024-11-05 (00:38:20 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] : 9f992bc0-ddb5-11f0-547e-dd99f7d6b475 [observed]

 Occultation Date + Time   : 2024-11-05 at 00:38:20 UT +/- 0.01 min  [1]
 Object Designation        : (9193) Geoffreycopland
 Star Designation          : GDR3 3402712721003183488
 Star Coordinates (ICRF)   : RA = 05 38 25.6383, DE = +20 54 28.426  [2]
 Star Magnitudes           : G = 14.43 mag, RP = 13.86 mag, BP = 14.82 mag
 Object Magnitude          : V = 16.39 mag
 Estimated Magnitude Drop  : 2.1 mag
 Estimated Max. Duration   : 1.4 sec
 Speed of the shadow       : 6.1 km/s
 Object Mean Diameter      : 8.5 km  (src: astorb) => apparent = 8 mas
 Apparent Motion           : 0.3633 arcs/min @ PA = 203 deg
 Horizontal Parallax       : 6.3400 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 172° (sunlit = 11%), Sun = 138°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.04 path-width (1-sig)
 RUWE and duplicate source : 1.07 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#67
 Note                      : FP:true

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


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