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Stellar Occultation by (45882) 2000 WX61 on 2025-10-19 (03:22:29 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] : 9410b810-ddb8-11f0-547e-83b99eb68e71 [observed]

 Occultation Date + Time   : 2025-10-19 at 03:22:29 UT +/- 0.01 min  [1]
 Object Designation        : (45882) 2000 WX61
 Star Designation          : GDR3 0093334316562018688
 Star Coordinates (ICRF)   : RA = 02 08 26.6964, DE = +19 51 00.578  [2]
 Star Magnitudes           : G = 10.34 mag, RP = 9.58 mag, BP = 10.95 mag
 Object Magnitude          : V = 19.02 mag
 Estimated Magnitude Drop  : 8.7 mag
 Estimated Max. Duration   : 0.2 sec
 Speed of the shadow       : 12.5 km/s
 Object Mean Diameter      : 2.9 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.6067 arcs/min @ PA = 251 deg
 Horizontal Parallax       : 5.1620 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 143° (sunlit = 5%), Sun = 168°
 Cross-track uncertainty   : 1.0 mas = 1 km = 0.43 path-width (1-sig)
 RUWE and duplicate source : 1.11 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#49
 Note                      : FP:true

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


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