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Stellar Occultation by (162777) 2000 XV23 on 2024-12-07 (23:00:02 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] : b81e2dd0-ddb5-11f0-547e-3fec337f64de [observed]

 Occultation Date + Time   : 2024-12-07 at 23:00:02 UT +/- 0.05 min  [1]
 Object Designation        : (162777) 2000 XV23
 Star Designation          : GDR3 3450058653770473984
 Star Coordinates (ICRF)   : RA = 05 56 48.0318, DE = +30 58 39.697  [2]
 Star Magnitudes           : G = 13.29 mag, RP = 12.83 mag, BP = 13.59 mag
 Object Magnitude          : V = 18.13 mag
 Estimated Magnitude Drop  : 4.9 mag
 Estimated Max. Duration   : 0.5 sec
 Speed of the shadow       : 10.6 km/s
 Object Mean Diameter      : 5.7 km  (src: astorb) => apparent = 4 mas
 Apparent Motion           : 0.4467 arcs/min @ PA = 256 deg
 Horizontal Parallax       : 4.4750 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 112° (sunlit = 42%), Sun = 165°
 Cross-track uncertainty   : 4.0 mas = 5 km = 1.00 path-width (1-sig)
 RUWE and duplicate source : 1.1 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#36
 Note                      : FP:true

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


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