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Stellar Occultation by (94179) 2001 AZ34 on 2025-11-25 (23:29:02 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] : c5fe8c80-ddb8-11f0-547e-eb04ffdf5c09 [observed]

 Occultation Date + Time   : 2025-11-25 at 23:29:02 UT +/- 0.01 min  [1]
 Object Designation        : (94179) 2001 AZ34
 Star Designation          : GDR3 5099337605943645568
 Star Coordinates (ICRF)   : RA = 03 16 45.5759, DE = -22 12 05.620  [2]
 Star Magnitudes           : G = 9.36 mag, RP = 9.06 mag, BP = 9.52 mag
 Object Magnitude          : V = 18.29 mag
 Estimated Magnitude Drop  : 8.9 mag
 Estimated Max. Duration   : 0.5 sec
 Speed of the shadow       : 9.6 km/s
 Object Mean Diameter      : 4.5 km  (src: astorb) => apparent = 4 mas
 Apparent Motion           : 0.4883 arcs/min @ PA = 295 deg
 Horizontal Parallax       : 5.4040 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 90° (sunlit = 27%), Sun = 135°
 Cross-track uncertainty   : 1.7 mas = 2 km = 0.45 path-width (1-sig)
 RUWE and duplicate source : 0.94 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL46
 Note                      : FP:true

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


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