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Stellar Occultation by (14426) Katotsuyoshi on 2026-09-23 (19:36:36 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] : 4e7c3e00-d9b1-11f1-43f3-d738fedfb2e9 [observed]

 Occultation Date + Time   : 2026-09-23 at 19:36:36 UT +/- 0.02 min  [1]
 Object Designation        : (14426) Katotsuyoshi
 Star Designation          : GDR3 6849620170151608832
 Star Coordinates (ICRF)   : RA = 20 29 50.4441, DE = -23 10 04.070  [2]
 Star Magnitudes           : G = 15.07 mag, RP = 14.39 mag, BP = 15.59 mag
 Object Magnitude          : V = 17.34 mag
 Estimated Magnitude Drop  : 2.4 mag
 Estimated Max. Duration   : 3.6 sec
 Speed of the shadow       : 1.6 km/s
 Object Mean Diameter      : 5.8 km  (src: astorb) => apparent = 6 mas
 Apparent Motion           : 0.0950 arcs/min @ PA = 87 deg
 Horizontal Parallax       : 6.2370 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 22° (sunlit = 91%), Sun = 123°
 Cross-track uncertainty   : 0.4 mas = 0 km = 0.07 path-width (1-sig)
 RUWE and duplicate source : 1.0 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL61
 Note                      : FP:true

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


More Data and Informations
SiMDA | 3D Asteroid Catalogue | Johnston Archive | Star at CDS (Vizier) | JPL Small-Body Node | Minor Planet Center | Wikipedia
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