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Stellar Occultation by (4349) Tiburcio on 2023-11-06 (20:33:01 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] : 3f30a610-ddb4-11f0-547e-e9fcfe86a335 [observed]

 Occultation Date + Time   : 2023-11-06 at 20:33:01 UT +/- 0.01 min  [1]
 Object Designation        : (4349) Tiburcio
 Star Designation          : GDR3 3396196053025701376
 Star Coordinates (ICRF)   : RA = 05 38 04.0600, DE = +16 22 32.681  [2]
 Star Magnitudes           : G = 13.43 mag, RP = 12.57 mag, BP = 14.21 mag
 Object Magnitude          : V = 15.15 mag
 Estimated Magnitude Drop  : 1.9 mag
 Estimated Max. Duration   : 5.7 sec
 Speed of the shadow       : 4.5 km/s
 Object Mean Diameter      : 26.1 km  (src: astorb) => apparent = 27 mas
 Apparent Motion           : 0.2850 arcs/min @ PA = 298 deg
 Horizontal Parallax       : 6.6650 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 67° (sunlit = 36%), Sun = 139°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.01 path-width (1-sig)
 RUWE and duplicate source : 1.04 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#69
 Note                      : FP:true

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


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