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Stellar Occultation by (5847) Wakiya on 2025-09-18 (21:25:54 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] : 722e0e60-ddb7-11f0-547e-e748ecff0861 [observed]

 Occultation Date + Time   : 2025-09-18 at 21:25:54 UT +/- 0.01 min  [1]
 Object Designation        : (5847) Wakiya
 Star Designation          : GDR3 4183965622891490944
 Star Coordinates (ICRF)   : RA = 19 19 33.3823, DE = -15 57 49.965  [2]
 Star Magnitudes           : G = 14.33 mag, RP = 13.62 mag, BP = 14.89 mag
 Object Magnitude          : V = 16.58 mag
 Estimated Magnitude Drop  : 2.4 mag
 Estimated Max. Duration   : 1.3 sec
 Speed of the shadow       : 6.1 km/s
 Object Mean Diameter      : 8.1 km  (src: astorb) => apparent = 8 mas
 Apparent Motion           : 0.3650 arcs/min @ PA = 80 deg
 Horizontal Parallax       : 6.3210 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 146° (sunlit = 9%), Sun = 113°
 Cross-track uncertainty   : 0.7 mas = 0 km = 0.09 path-width (1-sig)
 RUWE and duplicate source : 1.0 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#69
 Note                      : FP:true

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


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