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Stellar Occultation by (204896) Giorgiobocca on 2023-09-14 (18:45:32 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] : a8e71bae-25a6-40e9-a4a2-201276b2f2cd [observed]

 Occultation Date + Time   : 2023-09-14 at 18:45:32 UT +/- 0.22 min  [1]
 Object Designation        : (204896) Giorgiobocca
 Star Designation          : GDR3 6875864172675666816
 Star Coordinates (ICRF)   : RA = 20 32 16.5554, DE = -13 27 44.052  [2]
 Star Magnitudes           : G = 12.89 mag, RP = 12.34 mag, BP = 13.19 mag
 Object Magnitude          : V = 20.61 mag
 Estimated Magnitude Drop  : 7.7 mag
 Estimated Max. Duration   : 0.6 sec
 Object Mean Diameter      : 2.5 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 4.2 km/s
 Elongation to Moon & Sun  : 138° (sunlit = 0%), Sun = 135°
 Cross-track uncertainty   : 22.1 mas = 35 km = 14.34 path-width (1-sig)
 RUWE and duplicate source : 16.15 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#28

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


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