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Stellar Occultation by (60288) 1999 XW114 on 2026-10-17 (20:07:41 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] : f9803b60-d9b3-11f1-43f3-0af0f73d7bba [observed]

 Occultation Date + Time   : 2026-10-17 at 20:07:41 UT +/- 0.02 min  [1]
 Object Designation        : (60288) 1999 XW114
 Star Designation          : GDR3 3433957577291686400
 Star Coordinates (ICRF)   : RA = 06 21 11.9345, DE = +29 32 25.540  [2]
 Star Magnitudes           : G = 6.41 mag, RP = 6.35 mag, BP = 6.41 mag
 Object Magnitude          : V = 17.94 mag
 Estimated Magnitude Drop  : 11.5 mag
 Estimated Max. Duration   : 1.4 sec
 Speed of the shadow       : 6.7 km/s
 Object Mean Diameter      : 9.5 km  (src: astorb) => apparent = 5 mas
 Apparent Motion           : 0.2317 arcs/min @ PA = 135 deg
 Horizontal Parallax       : 3.6860 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 169° (sunlit = 42%), Sun = 110°
 Cross-track uncertainty   : 1.8 mas = 3 km = 0.33 path-width (1-sig)
 RUWE and duplicate source : 3.44 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL59
 Note                      : FP:true

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


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