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Stellar Occultation by (58287) 1994 AE1 on 2025-12-27 (21:12:17 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] : be428bb0-d996-11f1-43f3-1d93b69d1cbf [observed]

 Occultation Date + Time   : 2025-12-27 at 21:12:17 UT +/- 0.06 min  [1]
 Object Designation        : (58287) 1994 AE1
 Star Designation          : GDR3 0138113336353682176
 Star Coordinates (ICRF)   : RA = 03 21 12.7893, DE = +35 41 45.848  [2]
 Star Magnitudes           : G = 13.91 mag, RP = 13.26 mag, BP = 14.4 mag
 Object Magnitude          : V = 17.96 mag
 Estimated Magnitude Drop  : 4.1 mag
 Estimated Max. Duration   : 0.5 sec
 Speed of the shadow       : 9.7 km/s
 Object Mean Diameter      : 5.1 km  (src: astorb) => apparent = 4 mas
 Apparent Motion           : 0.5017 arcs/min @ PA = 191 deg
 Horizontal Parallax       : 5.4750 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 51° (sunlit = 51%), Sun = 138°
 Cross-track uncertainty   : 0.7 mas = 0 km = 0.16 path-width (1-sig)
 RUWE and duplicate source : 1.06 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL57
 Note                      : FP:true

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


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