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Stellar Occultation by (1186) Turnera on 2026-04-03 (19:22:48 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] : baffb5c0-33df-11f1-6999-4f38efcffbaa [asteroids]

 Occultation Date + Time   : 2026-04-03 at 19:22:48 UT +/- 0.0 min  [1]
 Object Designation        : (1186) Turnera
 Star Designation          : GDR3 3451110336641604608
 Star Coordinates (ICRF)   : RA = 05 56 37.1241, DE = +32 51 14.725  [2]
 Star Magnitudes           : G = 14.45 mag, RP = 13.62 mag, BP = 15.18 mag
 Object Magnitude          : V = 16.0 mag
 Estimated Magnitude Drop  : 1.8 mag
 Estimated Max. Duration   : 1.6 sec
 Speed of the shadow       : 22.8 km/s
 Object Mean Diameter      : 35.6 km  (src: astorb) => apparent = 15 mas
 Apparent Motion           : 0.5733 arcs/min @ PA = 96 deg
 Horizontal Parallax       : 2.6790 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 125° (sunlit = 97%), Sun = 75°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 1.02 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#84
 Note                      : FP:true

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


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