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Stellar Occultation by (1280) Baillauda on 2026-03-05 (03:26:52 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] : 0e53ed10-de70-11f0-4858-71faf55fa0e4 [asteroids]

 Occultation Date + Time   : 2026-03-05 at 03:26:52 UT +/- 0.04 min  [1]
 Object Designation        : (1280) Baillauda
 Star Designation          : GDR3 6226745699149941888
 Star Coordinates (ICRF)   : RA = 15 09 55.7620, DE = -25 14 03.362  [2]
 Star Magnitudes           : G = 13.34 mag, RP = 12.8 mag, BP = 13.71 mag
 Object Magnitude          : V = 16.13 mag
 Estimated Magnitude Drop  : 2.9 mag
 Estimated Max. Duration   : 10.7 sec
 Speed of the shadow       : 4.8 km/s
 Object Mean Diameter      : 50.8 km  (src: astorb) => apparent = 23 mas
 Apparent Motion           : 0.1283 arcs/min @ PA = 139 deg
 Horizontal Parallax       : 2.8720 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 47° (sunlit = 97%), Sun = 112°
 Cross-track uncertainty   : 1.0 mas = 2 km = 0.04 path-width (1-sig)
 RUWE and duplicate source : 1.03 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#95
 Note                      : FP:true

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


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