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Stellar Occultation by (29423) 1997 AF22 on 2024-10-24 (20:30:11 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] : 90c2f400-ddb5-11f0-547e-1777efdfa709 [observed]

 Occultation Date + Time   : 2024-10-24 at 20:30:11 UT +/- 0.0 min  [1]
 Object Designation        : (29423) 1997 AF22
 Star Designation          : GDR3 0338510325633080320
 Star Coordinates (ICRF)   : RA = 02 35 48.9376, DE = +41 31 19.263  [2]
 Star Magnitudes           : G = 13.82 mag, RP = 13.14 mag, BP = 14.37 mag
 Object Magnitude          : V = 16.39 mag
 Estimated Magnitude Drop  : 2.7 mag
 Estimated Max. Duration   : 1.0 sec
 Speed of the shadow       : 8.5 km/s
 Object Mean Diameter      : 8.7 km  (src: astorb) => apparent = 8 mas
 Apparent Motion           : 0.4867 arcs/min @ PA = 285 deg
 Horizontal Parallax       : 6.0830 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 77° (sunlit = 45%), Sun = 150°
 Cross-track uncertainty   : 1.0 mas = 1 km = 0.12 path-width (1-sig)
 RUWE and duplicate source : 1.09 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#55
 Note                      : FP:true

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


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