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Stellar Occultation by (88083) 2000 WF28 on 2023-06-11 (00:30:27 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] : aa40bfe0-ddb3-11f0-547e-897dbbef04e1 [observed]

 Occultation Date + Time   : 2023-06-11 at 00:30:27 UT +/- 0.0 min  [1]
 Object Designation        : (88083) 2000 WF28
 Star Designation          : GDR3 4343994936097087104
 Star Coordinates (ICRF)   : RA = 16 21 33.7101, DE = -10 26 53.405  [2]
 Star Magnitudes           : G = 8.88 mag, RP = 8.02 mag, BP = 9.65 mag
 Object Magnitude          : V = 18.23 mag
 Estimated Magnitude Drop  : 9.4 mag
 Estimated Max. Duration   : 0.3 sec
 Speed of the shadow       : 16.3 km/s
 Object Mean Diameter      : 5.5 km  (src: astorb) => apparent = 4 mas
 Apparent Motion           : 0.6983 arcs/min @ PA = 302 deg
 Horizontal Parallax       : 4.5420 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 107° (sunlit = 48%), Sun = 162°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.08 path-width (1-sig)
 RUWE and duplicate source : 1.2 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL39
 Note                      : FP:true

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


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