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Stellar Occultation by (63080) 2000 WW132 on 2023-09-26 (03:03:10 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] : 1619d990-ddb4-11f0-547e-324d11ebd305 [observed]

 Occultation Date + Time   : 2023-09-26 at 03:03:10 UT +/- 0.01 min  [1]
 Object Designation        : (63080) 2000 WW132
 Star Designation          : GDR3 0095318969409949184
 Star Coordinates (ICRF)   : RA = 01 50 42.0512, DE = +19 15 49.437  [2]
 Star Magnitudes           : G = 11.7 mag, RP = 10.96 mag, BP = 12.3 mag
 Object Magnitude          : V = 19.11 mag
 Estimated Magnitude Drop  : 7.4 mag
 Estimated Max. Duration   : 0.5 sec
 Speed of the shadow       : 11.7 km/s
 Object Mean Diameter      : 5.3 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.4067 arcs/min @ PA = 279 deg
 Horizontal Parallax       : 3.6850 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 77° (sunlit = 85%), Sun = 149°
 Cross-track uncertainty   : 1.7 mas = 2 km = 0.56 path-width (1-sig)
 RUWE and duplicate source : 1.07 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#38
 Note                      : FP:true

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


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