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Stellar Occultation by (1510) Charlois on 2026-03-13 (20:01:19 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] : df0c6400-de70-11f0-4858-edf2dedbef5c [asteroids]

 Occultation Date + Time   : 2026-03-13 at 20:01:19 UT +/- 0.02 min  [1]
 Object Designation        : (1510) Charlois
 Star Designation          : GDR3 0874002243893573248
 Star Coordinates (ICRF)   : RA = 07 48 41.0867, DE = +25 35 55.069  [2]
 Star Magnitudes           : G = 14.39 mag, RP = 13.74 mag, BP = 14.89 mag
 Object Magnitude          : V = 15.57 mag
 Estimated Magnitude Drop  : 1.5 mag
 Estimated Max. Duration   : 3.7 sec
 Speed of the shadow       : 6.4 km/s
 Object Mean Diameter      : 23.8 km  (src: astorb) => apparent = 21 mas
 Apparent Motion           : 0.3350 arcs/min @ PA = 160 deg
 Horizontal Parallax       : 5.5300 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 176° (sunlit = 28%), Sun = 121°
 Cross-track uncertainty   : 0.7 mas = 0 km = 0.03 path-width (1-sig)
 RUWE and duplicate source : 1.09 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#63
 Note                      : FP:true

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


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