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Stellar Occultation by (156776) 2003 AO65 on 2026-10-17 (22:47:07 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] : fa7c75b0-d9b3-11f1-43f3-b0789bfbd900 [observed]

 Occultation Date + Time   : 2026-10-17 at 22:47:07 UT +/- 0.01 min  [1]
 Object Designation        : (156776) 2003 AO65
 Star Designation          : GDR3 0083797835601945984
 Star Coordinates (ICRF)   : RA = 02 49 09.2598, DE = +18 53 11.829  [2]
 Star Magnitudes           : G = 12.27 mag, RP = 11.59 mag, BP = 12.79 mag
 Object Magnitude          : V = 18.7 mag
 Estimated Magnitude Drop  : 6.4 mag
 Estimated Max. Duration   : 0.3 sec
 Speed of the shadow       : 7.3 km/s
 Object Mean Diameter      : 1.80 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.5783 arcs/min @ PA = 285 deg
 Horizontal Parallax       : 8.4510 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 119° (sunlit = 43%), Sun = 159°
 Cross-track uncertainty   : 3.7 mas = 2 km = 1.55 path-width (1-sig)
 RUWE and duplicate source : 0.97 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL31
 Note                      : FP:true

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


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