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Stellar Occultation by (36229) 1999 UE13 on 2026-09-06 (19:56:45 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] : a90bc0e0-d9af-11f1-43f3-9e235bf7e416 [observed]

 Occultation Date + Time   : 2026-09-06 at 19:56:45 UT +/- 0.03 min  [1]
 Object Designation        : (36229) 1999 UE13
 Star Designation          : GDR3 4096471671568105600
 Star Coordinates (ICRF)   : RA = 18 21 34.6961, DE = -17 48 46.301  [2]
 Star Magnitudes           : G = 11.08 mag, RP = 10.74 mag, BP = 11.27 mag
 Object Magnitude          : V = 19.08 mag
 Estimated Magnitude Drop  : 8.0 mag
 Estimated Max. Duration   : 0.7 sec
 Speed of the shadow       : 7.3 km/s
 Object Mean Diameter      : 5.4 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.2617 arcs/min @ PA = 109 deg
 Horizontal Parallax       : 3.8000 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 165° (sunlit = 23%), Sun = 111°
 Cross-track uncertainty   : 0.4 mas = 0 km = 0.12 path-width (1-sig)
 RUWE and duplicate source : 0.89 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL51
 Prediction generated      : 2026-11-06 06:59:50 UTC
 Note                      : FP:true

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


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