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Stellar Occultation by (226039) 2002 GB13 on 2026-06-24 (21:55:49 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] : 4e9a9c70-d9a6-11f1-43f3-dfc4f53fa4ac [observed]

 Occultation Date + Time   : 2026-06-24 at 21:55:49 UT +/- 0.01 min  [1]
 Object Designation        : (226039) 2002 GB13
 Star Designation          : GDR3 1837325612686676480
 Star Coordinates (ICRF)   : RA = 20 11 54.9267, DE = +29 12 18.397  [2]
 Star Magnitudes           : G = 13.29 mag, RP = 12.78 mag, BP = 13.63 mag
 Object Magnitude          : V = 20.2 mag
 Estimated Magnitude Drop  : 6.9 mag
 Estimated Max. Duration   : 0.3 sec
 Speed of the shadow       : 11.5 km/s
 Object Mean Diameter      : 3.2 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.4200 arcs/min @ PA = 312 deg
 Horizontal Parallax       : 3.8730 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 98° (sunlit = 78%), Sun = 120°
 Cross-track uncertainty   : 0.7 mas = 1 km = 0.36 path-width (1-sig)
 RUWE and duplicate source : 0.96 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL40
 Note                      : FP:true

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


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