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Stellar Occultation by (1237) Genevieve on 2023-08-30 (20:48:54 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] : 047825c0-ddb4-11f0-547e-e1b972dee0ac [observed]

 Occultation Date + Time   : 2023-08-30 at 20:48:54 UT +/- 0.0 min  [1]
 Object Designation        : (1237) Genevieve
 Star Designation          : GDR3 6791685425015053440
 Star Coordinates (ICRF)   : RA = 20 41 03.1854, DE = -33 52 57.319  [2]
 Star Magnitudes           : G = 14.46 mag, RP = 13.79 mag, BP = 14.97 mag
 Object Magnitude          : V = 14.77 mag
 Estimated Magnitude Drop  : 0.9 mag
 Estimated Max. Duration   : 6.3 sec
 Speed of the shadow       : 6.3 km/s
 Object Mean Diameter      : 39.7 km  (src: astorb) => apparent = 35 mas
 Apparent Motion           : 0.3283 arcs/min @ PA = 277 deg
 Horizontal Parallax       : 5.5620 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 32° (sunlit = 100%), Sun = 144°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.01 path-width (1-sig)
 RUWE and duplicate source : 1.06 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#75
 Note                      : FP:true

 Object is a <Gaia mass determination> target !

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


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