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Stellar Occultation by (9074) Yosukeyoshida on 2024-12-27 (19:37:11 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] : 0308f370-ddb6-11f0-547e-0c3b7dfbccb0 [observed]

 Occultation Date + Time   : 2024-12-27 at 19:37:11 UT +/- 0.0 min  [1]
 Object Designation        : (9074) Yosukeyoshida
 Star Designation          : GDR3 2436437365363835008
 Star Coordinates (ICRF)   : RA = 23 48 14.4460, DE = -07 23 54.510  [2]
 Star Magnitudes           : G = 12.14 mag, RP = 11.7 mag, BP = 12.41 mag
 Object Magnitude          : V = 19.56 mag
 Estimated Magnitude Drop  : 7.4 mag
 Estimated Max. Duration   : 0.2 sec
 Speed of the shadow       : 22.8 km/s
 Object Mean Diameter      : 4.9 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.6950 arcs/min @ PA = 60 deg
 Horizontal Parallax       : 3.2360 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 114° (sunlit = 10%), Sun = 78°
 Cross-track uncertainty   : 0.7 mas = 1 km = 0.28 path-width (1-sig)
 RUWE and duplicate source : 4.04 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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