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Stellar Occultation by (3458) Boduognat on 2023-11-10 (18:13:11 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] : 37d23460-ddb4-11f0-547e-b580bff3ae5c [observed]

 Occultation Date + Time   : 2023-11-10 at 18:13:11 UT +/- 0.0 min  [1]
 Object Designation        : (3458) Boduognat
 Star Designation          : GDR3 6840386535922075392
 Star Coordinates (ICRF)   : RA = 21 51 02.8043, DE = -13 28 49.276  [2]
 Star Magnitudes           : G = 10.14 mag, RP = 9.7 mag, BP = 10.4 mag
 Object Magnitude          : V = 17.86 mag
 Estimated Magnitude Drop  : 7.7 mag
 Estimated Max. Duration   : 0.9 sec
 Speed of the shadow       : 11.5 km/s
 Object Mean Diameter      : 9.9 km  (src: astorb) => apparent = 6 mas
 Apparent Motion           : 0.3900 arcs/min @ PA = 73 deg
 Horizontal Parallax       : 3.6170 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 128° (sunlit = 7%), Sun = 97°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.05 path-width (1-sig)
 RUWE and duplicate source : 0.94 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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