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Stellar Occultation by (5855) Yukitsuna on 2026-02-23 (18:51:46 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] : 95f134a0-de78-11f0-4858-19824ff84f8a [asteroids]

 Occultation Date + Time   : 2026-02-23 at 18:51:46 UT +/- 0.0 min  [1]
 Object Designation        : (5855) Yukitsuna
 Star Designation          : GDR3 0194986331217317120
 Star Coordinates (ICRF)   : RA = 05 25 34.8824, DE = +41 59 00.224  [2]
 Star Magnitudes           : G = 14.86 mag, RP = 13.94 mag, BP = 15.74 mag
 Object Magnitude          : V = 17.04 mag
 Estimated Magnitude Drop  : 2.3 mag
 Estimated Max. Duration   : 1.3 sec
 Speed of the shadow       : 9.8 km/s
 Object Mean Diameter      : 12.9 km  (src: astorb) => apparent = 8 mas
 Apparent Motion           : 0.3633 arcs/min @ PA = 130 deg
 Horizontal Parallax       : 3.9360 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 30° (sunlit = 42%), Sun = 107°
 Cross-track uncertainty   : 0.4 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#76
 Note                      : FP:true

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


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