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Stellar Occultation by (12) Victoria on 2023-04-10 (19:33:28 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] : 9686b360-ddb3-11f0-547e-7e65ff5fb34c [observed]

 Occultation Date + Time   : 2023-04-10 at 19:33:28 UT +/- 0.0 min  [1]
 Object Designation        : (12) Victoria
 Star Designation          : GDR3 3356302335197737216
 Star Coordinates (ICRF)   : RA = 06 39 35.4872, DE = +15 33 13.751  [2]
 Star Magnitudes           : G = 13.43 mag, RP = 12.65 mag, BP = 14.08 mag
 Object Magnitude          : V = 12.75 mag
 Estimated Magnitude Drop  : 0.5 mag
 Estimated Max. Duration   : 5.7 sec
 Speed of the shadow       : 19.8 km/s
 Object Mean Diameter      : 112.8 km  (src: astorb) => apparent = 54 mas
 Apparent Motion           : 0.5750 arcs/min @ PA = 88 deg
 Horizontal Parallax       : 3.0810 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 155° (sunlit = 78%), Sun = 79°
 Cross-track uncertainty   : 1.0 mas = 2 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 1.08 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#157
 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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