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Stellar Occultation by (266) Aline on 2026-01-07 (20:23:25 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] : 1617d420-de6c-11f0-4858-d7aa5ebfe298 [asteroids]

 Occultation Date + Time   : 2026-01-07 at 20:23:25 UT +/- 0.01 min  [1]
 Object Designation        : (266) Aline
 Star Designation          : GDR3 3329444427227063168
 Star Coordinates (ICRF)   : RA = 06 07 41.6947, DE = +09 09 48.252  [2]
 Star Magnitudes           : G = 10.44 mag, RP = 10.35 mag, BP = 10.48 mag
 Object Magnitude          : V = 12.44 mag
 Estimated Magnitude Drop  : 2.2 mag
 Estimated Max. Duration   : 10.3 sec
 Speed of the shadow       : 10.6 km/s
 Object Mean Diameter      : 109.1 km  (src: astorb) => apparent = 91 mas
 Apparent Motion           : 0.5267 arcs/min @ PA = 262 deg
 Horizontal Parallax       : 5.2940 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 74° (sunlit = 77%), Sun = 159°
 Cross-track uncertainty   : 1.3 mas = 1 km = 0.01 path-width (1-sig)
 RUWE and duplicate source : 1.02 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#145
 Note                      : FP:true

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


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