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Stellar Occultation by (32528) 2001 OZ105 on 2023-09-24 (18:11:59 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] : 314654f0-ddb4-11f0-547e-4109df7dc970 [observed]

 Occultation Date + Time   : 2023-09-24 at 18:11:59 UT +/- 0.01 min  [1]
 Object Designation        : (32528) 2001 OZ105
 Star Designation          : GDR3 6913524095192715648
 Star Coordinates (ICRF)   : RA = 20 47 03.8538, DE = -05 30 32.486  [2]
 Star Magnitudes           : G = 14.25 mag, RP = 13.48 mag, BP = 14.89 mag
 Object Magnitude          : V = 18.33 mag
 Estimated Magnitude Drop  : 4.1 mag
 Estimated Max. Duration   : 1.9 sec
 Speed of the shadow       : 5.2 km/s
 Object Mean Diameter      : 9.9 km  (src: astorb) => apparent = 5 mas
 Apparent Motion           : 0.1583 arcs/min @ PA = 234 deg
 Horizontal Parallax       : 3.2290 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 23° (sunlit = 72%), Sun = 130°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.06 path-width (1-sig)
 RUWE and duplicate source : 1.04 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#60
 Note                      : FP:true

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


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