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Stellar Occultation by (42437) 2266 T-3 on 2026-07-13 (21:48:14 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] : 810ebb10-d9aa-11f1-43f3-1c06b6de6256 [observed]

 Occultation Date + Time   : 2026-07-13 at 21:48:14 UT +/- 0.01 min  [1]
 Object Designation        : (42437) 2266 T-3
 Star Designation          : GDR3 4241806806462869760
 Star Coordinates (ICRF)   : RA = 19 47 18.0030, DE = +03 17 00.173  [2]
 Star Magnitudes           : G = 10.22 mag, RP = 9.5 mag, BP = 10.81 mag
 Object Magnitude          : V = 19.27 mag
 Estimated Magnitude Drop  : 9.1 mag
 Estimated Max. Duration   : 0.3 sec
 Speed of the shadow       : 11.0 km/s
 Object Mean Diameter      : 3.1 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.5150 arcs/min @ PA = 266 deg
 Horizontal Parallax       : 4.9610 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 149° (sunlit = 0%), Sun = 155°
 Cross-track uncertainty   : 0.7 mas = 0 km = 0.29 path-width (1-sig)
 RUWE and duplicate source : 1.01 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL50
 Note                      : FP:true

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


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