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Stellar Occultation by (97205) 1999 XA22 on 2026-10-25 (20:58:27 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] : 03df2660-d9b5-11f1-43f3-ae6bdef6ade6 [observed]

 Occultation Date + Time   : 2026-10-25 at 20:58:27 UT +/- 0.03 min  [1]
 Object Designation        : (97205) 1999 XA22
 Star Designation          : GDR3 3445659159851323008
 Star Coordinates (ICRF)   : RA = 05 22 47.6053, DE = +28 52 20.624  [2]
 Star Magnitudes           : G = 13.47 mag, RP = 12.9 mag, BP = 13.87 mag
 Object Magnitude          : V = 19.69 mag
 Estimated Magnitude Drop  : 6.2 mag
 Estimated Max. Duration   : 1.1 sec
 Speed of the shadow       : 3.6 km/s
 Object Mean Diameter      : 3.9 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.1300 arcs/min @ PA = 264 deg
 Horizontal Parallax       : 3.8910 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 53° (sunlit = 100%), Sun = 130°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.13 path-width (1-sig)
 RUWE and duplicate source : 0.91 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL54
 Note                      : FP:true

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


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