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Stellar Occultation by (340) Eduarda on 2026-02-15 (17:22:39 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] : 6f7f66e0-de6c-11f0-4858-563efddf7ec5 [asteroids]

 Occultation Date + Time   : 2026-02-15 at 17:22:39 UT +/- 0.01 min  [1]
 Object Designation        : (340) Eduarda
 Star Designation          : GDR3 0639235002164992384
 Star Coordinates (ICRF)   : RA = 09 19 27.1463, DE = +22 50 25.683  [2]
 Star Magnitudes           : G = 13.54 mag, RP = 13.07 mag, BP = 13.84 mag
 Object Magnitude          : V = 13.54 mag
 Estimated Magnitude Drop  : 0.8 mag
 Estimated Max. Duration   : 2.8 sec
 Speed of the shadow       : 10.8 km/s
 Object Mean Diameter      : 30.2 km  (src: astorb) => apparent = 26 mas
 Apparent Motion           : 0.5467 arcs/min @ PA = 282 deg
 Horizontal Parallax       : 5.3940 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 170° (sunlit = 3%), Sun = 166°
 Cross-track uncertainty   : 1.0 mas = 1 km = 0.04 path-width (1-sig)
 RUWE and duplicate source : 0.99 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#69
 Note                      : FP:true

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


More Data and Informations
SiMDA | 3D Asteroid Catalogue | Johnston Archive | Star at CDS (Vizier) | JPL Small-Body Node | Minor Planet Center | Wikipedia
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