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Stellar Occultation by (5119) Imbrius on 2026-10-15 (21:13:13 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] : e74cf5f0-d9b3-11f1-43f3-9386b9f3580d [observed]

 Occultation Date + Time   : 2026-10-15 at 21:13:13 UT +/- 0.26 min  [1]
 Object Designation        : (5119) Imbrius
 Star Designation          : GDR3 3453959510570004608
 Star Coordinates (ICRF)   : RA = 06 14 26.5616, DE = +37 36 02.737  [2]
 Star Magnitudes           : G = 12.63 mag, RP = 11.74 mag, BP = 13.47 mag
 Object Magnitude          : V = 18.05 mag
 Estimated Magnitude Drop  : 5.4 mag
 Estimated Max. Duration   : 6.4 sec
 Speed of the shadow       : 4.6 km/s
 Object Mean Diameter      : 29.6 km  (src: astorb) => apparent = 8 mas
 Apparent Motion           : 0.0783 arcs/min @ PA = 23 deg
 Horizontal Parallax       : 1.7940 arcs
 Dynamical Class           : JTRO
 Elongation to Moon & Sun  : 166° (sunlit = 25%), Sun = 109°
 Cross-track uncertainty   : 2.0 mas = 7 km = 0.24 path-width (1-sig)
 RUWE and duplicate source : 1.19 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL59
 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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