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Stellar Occultation by (45560) 2000 CW53 on 2026-08-29 (19:51:36 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] : cd9a62a0-d9ae-11f1-43f3-c669fffed6e1 [observed]

 Occultation Date + Time   : 2026-08-29 at 19:51:36 UT +/- 0.01 min  [1]
 Object Designation        : (45560) 2000 CW53
 Star Designation          : GDR3 6901273989471829376
 Star Coordinates (ICRF)   : RA = 20 36 11.1054, DE = -11 40 57.137  [2]
 Star Magnitudes           : G = 11.46 mag, RP = 10.81 mag, BP = 11.95 mag
 Object Magnitude          : V = 17.5 mag
 Estimated Magnitude Drop  : 6.0 mag
 Estimated Max. Duration   : 0.6 sec
 Speed of the shadow       : 6.6 km/s
 Object Mean Diameter      : 3.8 km  (src: astorb) => apparent = 4 mas
 Apparent Motion           : 0.4633 arcs/min @ PA = 287 deg
 Horizontal Parallax       : 7.4790 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 48° (sunlit = 97%), Sun = 151°
 Cross-track uncertainty   : 1.3 mas = 1 km = 0.29 path-width (1-sig)
 RUWE and duplicate source : 1.12 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL48
 Note                      : FP:true

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


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