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Stellar Occultation by (11251) Icarion on 2026-06-25 (20:55:38 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] : faf386c0-3439-11f1-6999-56e41fd7508d [asteroids]

 Occultation Date + Time   : 2026-06-25 at 20:55:38 UT +/- 0.05 min  [1]
 Object Designation        : (11251) Icarion
 Star Designation          : GDR3 3896423781523478272
 Star Coordinates (ICRF)   : RA = 11 57 18.2539, DE = +04 51 00.851  [2]
 Star Magnitudes           : G = 11.51 mag, RP = 10.82 mag, BP = 12.06 mag
 Object Magnitude          : V = 19.98 mag
 Estimated Magnitude Drop  : 8.5 mag
 Estimated Max. Duration   : 0.8 sec
 Speed of the shadow       : 16.2 km/s
 Object Mean Diameter      : 12.7 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.2583 arcs/min @ PA = 120 deg
 Horizontal Parallax       : 1.6980 arcs
 Dynamical Class           : JTRO
 Elongation to Moon & Sun  : 52° (sunlit = 85%), Sun = 83°
 Cross-track uncertainty   : 5.0 mas = 18 km = 1.48 path-width (1-sig)
 RUWE and duplicate source : 1.46 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL46
 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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