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Stellar Occultation by (266) Aline on 2025-11-04 (03:35:26 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] : b01718b0-ddb8-11f0-547e-7fbaa8fb13f0 [observed]

 Occultation Date + Time   : 2025-11-04 at 03:35:26 UT +/- 0.07 min  [1]
 Object Designation        : (266) Aline
 Star Designation          : GDR3 3354554077350419456
 Star Coordinates (ICRF)   : RA = 06 48 49.2366, DE = +14 56 44.551  [2]
 Star Magnitudes           : G = 13.46 mag, RP = 13.02 mag, BP = 13.74 mag
 Object Magnitude          : V = 13.08 mag
 Estimated Magnitude Drop  : 0.6 mag
 Estimated Max. Duration   : 15.5 sec
 Speed of the shadow       : 7.0 km/s
 Object Mean Diameter      : 109.1 km  (src: astorb) => apparent = 80 mas
 Apparent Motion           : 0.3100 arcs/min @ PA = 167 deg
 Horizontal Parallax       : 4.6980 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 80° (sunlit = 97%), Sun = 120°
 Cross-track uncertainty   : 1.3 mas = 1 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 1.0 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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