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Stellar Occultation by (68599) 2002 AU62 on 2025-10-20 (20:00:34 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] : ccfdc730-ddb8-11f0-547e-6f51ea7b3714 [observed]

 Occultation Date + Time   : 2025-10-20 at 20:00:34 UT +/- 0.04 min  [1]
 Object Designation        : (68599) 2002 AU62
 Star Designation          : GDR3 2611526040807892736
 Star Coordinates (ICRF)   : RA = 22 52 19.5840, DE = -07 07 02.264  [2]
 Star Magnitudes           : G = 11.49 mag, RP = 11.01 mag, BP = 11.8 mag
 Object Magnitude          : V = 19.75 mag
 Estimated Magnitude Drop  : 8.3 mag
 Estimated Max. Duration   : 0.8 sec
 Speed of the shadow       : 3.2 km/s
 Object Mean Diameter      : 2.6 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.1467 arcs/min @ PA = 234 deg
 Horizontal Parallax       : 4.9390 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 141° (sunlit = 0%), Sun = 134°
 Cross-track uncertainty   : 1.7 mas = 2 km = 0.84 path-width (1-sig)
 RUWE and duplicate source : 0.82 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#52
 Note                      : FP:true

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


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