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Stellar Occultation by (4493) Naitomitsu on 2026-03-01 (20:28:18 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] : 27ba9860-de77-11f0-4858-6939ff3bddaa [asteroids]

 Occultation Date + Time   : 2026-03-01 at 20:28:18 UT +/- 0.0 min  [1]
 Object Designation        : (4493) Naitomitsu
 Star Designation          : GDR3 0060278255387621504
 Star Coordinates (ICRF)   : RA = 03 12 46.3670, DE = +20 00 46.214  [2]
 Star Magnitudes           : G = 13.73 mag, RP = 12.95 mag, BP = 14.38 mag
 Object Magnitude          : V = 17.02 mag
 Estimated Magnitude Drop  : 3.3 mag
 Estimated Max. Duration   : 0.8 sec
 Speed of the shadow       : 27.3 km/s
 Object Mean Diameter      : 20.7 km  (src: astorb) => apparent = 10 mas
 Apparent Motion           : 0.7600 arcs/min @ PA = 82 deg
 Horizontal Parallax       : 2.9610 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 90° (sunlit = 97%), Sun = 70°
 Cross-track uncertainty   : 0.4 mas = 0 km = 0.04 path-width (1-sig)
 RUWE and duplicate source : 1.0 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#72
 Note                      : FP:true

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


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