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Stellar Occultation by (1405) Sibelius on 2024-11-05 (17:46:27 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] : 9bf6fec0-ddb5-11f0-547e-a272eaf76f59 [observed]

 Occultation Date + Time   : 2024-11-05 at 17:46:27 UT +/- 0.0 min  [1]
 Object Designation        : (1405) Sibelius
 Star Designation          : GDR3 0131809767471406464
 Star Coordinates (ICRF)   : RA = 02 19 51.1249, DE = +29 11 18.843  [2]
 Star Magnitudes           : G = 13.59 mag, RP = 13.0 mag, BP = 14.01 mag
 Object Magnitude          : V = 14.64 mag
 Estimated Magnitude Drop  : 1.4 mag
 Estimated Max. Duration   : 1.7 sec
 Speed of the shadow       : 7.1 km/s
 Object Mean Diameter      : 12.2 km  (src: astorb) => apparent = 18 mas
 Apparent Motion           : 0.6167 arcs/min @ PA = 249 deg
 Horizontal Parallax       : 9.2740 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 131° (sunlit = 16%), Sun = 166°
 Cross-track uncertainty   : 1.0 mas = 0 km = 0.06 path-width (1-sig)
 RUWE and duplicate source : 1.09 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#61
 Note                      : FP:true

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


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