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Stellar Occultation by (680) Genoveva on 2023-09-22 (01:49:26 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] : 1023aa70-ddb4-11f0-547e-9370ed1f1ac6 [observed]

 Occultation Date + Time   : 2023-09-22 at 01:49:26 UT +/- 0.0 min  [1]
 Object Designation        : (680) Genoveva
 Star Designation          : GDR3 3449265562289643392
 Star Coordinates (ICRF)   : RA = 05 36 12.9004, DE = +33 13 53.357  [2]
 Star Magnitudes           : G = 13.93 mag, RP = 12.92 mag, BP = 14.99 mag
 Object Magnitude          : V = 16.07 mag
 Estimated Magnitude Drop  : 2.3 mag
 Estimated Max. Duration   : 6.9 sec
 Speed of the shadow       : 12.3 km/s
 Object Mean Diameter      : 83.9 km  (src: astorb) => apparent = 32 mas
 Apparent Motion           : 0.2800 arcs/min @ PA = 48 deg
 Horizontal Parallax       : 2.4290 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 172° (sunlit = 42%), Sun = 94°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.01 path-width (1-sig)
 RUWE and duplicate source : 1.03 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#81
 Note                      : FP:true

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


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