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Stellar Occultation by (1408) Trusanda on 2026-04-30 (21:29:20 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] : 34e7d7e0-33e6-11f1-6999-ab3877dbeb1a [asteroids]

 Occultation Date + Time   : 2026-04-30 at 21:29:20 UT +/- 0.02 min  [1]
 Object Designation        : (1408) Trusanda
 Star Designation          : GDR3 3798186403310572544
 Star Coordinates (ICRF)   : RA = 11 19 13.9007, DE = +00 48 11.121  [2]
 Star Magnitudes           : G = 11.46 mag, RP = 11.0 mag, BP = 11.75 mag
 Object Magnitude          : V = 16.77 mag
 Estimated Magnitude Drop  : 5.3 mag
 Estimated Max. Duration   : 6.0 sec
 Speed of the shadow       : 5.4 km/s
 Object Mean Diameter      : 32.5 km  (src: astorb) => apparent = 17 mas
 Apparent Motion           : 0.1683 arcs/min @ PA = 330 deg
 Horizontal Parallax       : 3.3300 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 41° (sunlit = 99%), Sun = 130°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 0.83 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#66
 Note                      : FP:true

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


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