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Stellar Occultation by (3300) McGlasson on 2026-04-22 (20:04:01 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] : 8db398a0-340e-11f1-6999-f20ee6db08b3 [asteroids]

 Occultation Date + Time   : 2026-04-22 at 20:04:01 UT +/- 0.0 min  [1]
 Object Designation        : (3300) McGlasson
 Star Designation          : GDR3 0119783996482013568
 Star Coordinates (ICRF)   : RA = 03 34 38.3256, DE = +29 04 40.556  [2]
 Star Magnitudes           : G = 10.64 mag, RP = 10.19 mag, BP = 10.92 mag
 Object Magnitude          : V = 17.06 mag
 Estimated Magnitude Drop  : 6.4 mag
 Estimated Max. Duration   : 0.7 sec
 Speed of the shadow       : 40.7 km/s
 Object Mean Diameter      : 26.6 km  (src: astorb) => apparent = 8 mas
 Apparent Motion           : 0.7633 arcs/min @ PA = 74 deg
 Horizontal Parallax       : 1.9920 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 48° (sunlit = 36%), Sun = 27°
 Cross-track uncertainty   : 0.9 mas = 2 km = 0.11 path-width (1-sig)
 RUWE and duplicate source : 3.65 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#78
 Note                      : FP:true

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


More Data and Informations
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