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Stellar Occultation by (14202) 1998 YF3 on 2026-08-04 (19:58:38 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] : ced03570-d9ac-11f1-43f3-fcefebffb378 [observed]

 Occultation Date + Time   : 2026-08-04 at 19:58:38 UT +/- 0.0 min  [1]
 Object Designation        : (14202) 1998 YF3
 Star Designation          : GDR3 4084877875530844544
 Star Coordinates (ICRF)   : RA = 18 56 23.7031, DE = -21 08 46.577  [2]
 Star Magnitudes           : G = 14.01 mag, RP = 13.32 mag, BP = 14.56 mag
 Object Magnitude          : V = 16.72 mag
 Estimated Magnitude Drop  : 2.8 mag
 Estimated Max. Duration   : 1.0 sec
 Speed of the shadow       : 6.6 km/s
 Object Mean Diameter      : 6.5 km  (src: astorb) => apparent = 7 mas
 Apparent Motion           : 0.4167 arcs/min @ PA = 282 deg
 Horizontal Parallax       : 6.6880 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 103° (sunlit = 64%), Sun = 151°
 Cross-track uncertainty   : 0.4 mas = 0 km = 0.06 path-width (1-sig)
 RUWE and duplicate source : 0.95 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL60
 Note                      : FP:true

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


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