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Stellar Occultation by (3458) Boduognat on 2024-12-31 (19:55:54 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] : dde13b70-ddb5-11f0-547e-4c1aeeaf9024 [observed]

 Occultation Date + Time   : 2024-12-31 at 19:55:54 UT +/- 0.0 min  [1]
 Object Designation        : (3458) Boduognat
 Star Designation          : GDR3 3422778052297696128
 Star Coordinates (ICRF)   : RA = 06 01 34.4600, DE = +19 59 34.118  [2]
 Star Magnitudes           : G = 14.82 mag, RP = 14.06 mag, BP = 15.41 mag
 Object Magnitude          : V = 15.05 mag
 Estimated Magnitude Drop  : 0.9 mag
 Estimated Max. Duration   : 1.2 sec
 Speed of the shadow       : 8.4 km/s
 Object Mean Diameter      : 9.9 km  (src: astorb) => apparent = 12 mas
 Apparent Motion           : 0.6050 arcs/min @ PA = 274 deg
 Horizontal Parallax       : 7.6510 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 157° (sunlit = 1%), Sun = 169°
 Cross-track uncertainty   : 0.4 mas = 0 km = 0.03 path-width (1-sig)
 RUWE and duplicate source : 1.46 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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