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Stellar Occultation by (9219) 1995 WO8 on 2023-11-20 (20:47:25 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] : 3c0f4123-203f-48b7-8413-1c10ab0979fa [observed]

 Occultation Date + Time   : 2023-11-20 at 20:47:25 UT +/- 0.02 min  [1]
 Object Designation        : (9219) 1995 WO8
 Star Designation          : GDR3 3264149448171408768
 Star Coordinates (ICRF)   : RA = 03 30 29.8102, DE = -00 14 15.911  [2]
 Star Magnitudes           : G = 13.48 mag, RP = 13.0 mag, BP = 13.79 mag
 Object Magnitude          : V = 17.82 mag
 Estimated Magnitude Drop  : 4.4 mag
 Estimated Max. Duration   : 0.8 sec
 Object Mean Diameter      : 12.7 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 16.4 km/s
 Elongation to Moon & Sun  : 76° (sunlit = 55%), Sun = 160°
 Cross-track uncertainty   : 2.0 mas = 4 km = 0.33 path-width (1-sig)
 RUWE and duplicate source : 1.04 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#49

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


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