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Stellar Occultation by (1076) Viola on 2026-03-19 (02:58:45 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] : 46ae75a0-de6f-11f0-4858-85c9f6b6317f [asteroids]

 Occultation Date + Time   : 2026-03-19 at 02:58:45 UT +/- 0.0 min  [1]
 Object Designation        : (1076) Viola
 Star Designation          : GDR3 4128546934012275712
 Star Coordinates (ICRF)   : RA = 17 10 22.9769, DE = -19 08 37.532  [2]
 Star Magnitudes           : G = 14.03 mag, RP = 13.15 mag, BP = 14.79 mag
 Object Magnitude          : V = 17.34 mag
 Estimated Magnitude Drop  : 3.4 mag
 Estimated Max. Duration   : 2.1 sec
 Speed of the shadow       : 10.6 km/s
 Object Mean Diameter      : 22.6 km  (src: astorb) => apparent = 13 mas
 Apparent Motion           : 0.3617 arcs/min @ PA = 87 deg
 Horizontal Parallax       : 3.6320 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 101° (sunlit = 0%), Sun = 100°
 Cross-track uncertainty   : 0.2 mas = 0 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 0.96 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#72
 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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