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Stellar Occultation by (11825) 1982 UW1 on 2026-06-12 (00:43:13 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] : 10a2b710-343b-11f1-6999-d407c37bf494 [asteroids]

 Occultation Date + Time   : 2026-06-12 at 00:43:13 UT +/- 0.01 min  [1]
 Object Designation        : (11825) 1982 UW1
 Star Designation          : GDR3 4345094688244128256
 Star Coordinates (ICRF)   : RA = 16 16 07.2842, DE = -09 31 47.788  [2]
 Star Magnitudes           : G = 14.72 mag, RP = 14.13 mag, BP = 15.12 mag
 Object Magnitude          : V = 16.91 mag
 Estimated Magnitude Drop  : 2.3 mag
 Estimated Max. Duration   : 1.0 sec
 Speed of the shadow       : 11.5 km/s
 Object Mean Diameter      : 11.4 km  (src: astorb) => apparent = 8 mas
 Apparent Motion           : 0.4583 arcs/min @ PA = 284 deg
 Horizontal Parallax       : 4.2290 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 149° (sunlit = 14%), Sun = 159°
 Cross-track uncertainty   : 0.4 mas = 0 km = 0.05 path-width (1-sig)
 RUWE and duplicate source : 0.92 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#60
 Note                      : FP:true

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


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