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Stellar Occultation by (310654) 2002 DU13 on 2026-10-18 (17:49:40 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] : 6f406d70-d9b4-11f1-43f3-6878feffef31 [observed]

 Occultation Date + Time   : 2026-10-18 at 17:49:40 UT +/- 0.1 min  [1]
 Object Designation        : (310654) 2002 DU13
 Star Designation          : GDR3 0305441654432487552
 Star Coordinates (ICRF)   : RA = 01 45 03.3847, DE = +32 38 15.494  [2]
 Star Magnitudes           : G = 10.37 mag, RP = 9.89 mag, BP = 10.67 mag
 Object Magnitude          : V = 20.29 mag
 Estimated Magnitude Drop  : 9.9 mag
 Estimated Max. Duration   : 0.2 sec
 Speed of the shadow       : 12.9 km/s
 Object Mean Diameter      : 2.6 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.4967 arcs/min @ PA = 257 deg
 Horizontal Parallax       : 4.0960 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 101° (sunlit = 51%), Sun = 157°
 Cross-track uncertainty   : 35.7 mas = 55 km = 21.38 path-width (1-sig)
 RUWE and duplicate source : 0.83 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL34
 Note                      : FP:true

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


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