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Stellar Occultation by (75756) 2000 AR165 on 2024-12-17 (23:20:38 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] : c1681bd0-ddb5-11f0-547e-dbf16fbf2a3f [observed]

 Occultation Date + Time   : 2024-12-17 at 23:20:38 UT +/- 0.04 min  [1]
 Object Designation        : (75756) 2000 AR165
 Star Designation          : GDR3 3127360233056258432
 Star Coordinates (ICRF)   : RA = 06 47 25.4171, DE = +03 27 08.630  [2]
 Star Magnitudes           : G = 11.05 mag, RP = 10.32 mag, BP = 11.64 mag
 Object Magnitude          : V = 17.57 mag
 Estimated Magnitude Drop  : 6.5 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 6.3 km/s
 Object Mean Diameter      : 2.8 km  (src: astorb) => apparent = 4 mas
 Apparent Motion           : 0.5333 arcs/min @ PA = 301 deg
 Horizontal Parallax       : 8.9850 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 29° (sunlit = 92%), Sun = 155°
 Cross-track uncertainty   : 3.3 mas = 2 km = 0.84 path-width (1-sig)
 RUWE and duplicate source : 0.99 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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