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Stellar Occultation by (2781) Kleczek on 2026-06-22 (23:15:55 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] : de19a720-3405-11f1-6999-3294dfcf744a [asteroids]

 Occultation Date + Time   : 2026-06-22 at 23:15:55 UT +/- 0.01 min  [1]
 Object Designation        : (2781) Kleczek
 Star Designation          : GDR3 6773409819481057024
 Star Coordinates (ICRF)   : RA = 19 29 33.3673, DE = -19 39 06.531  [2]
 Star Magnitudes           : G = 11.51 mag, RP = 10.82 mag, BP = 12.05 mag
 Object Magnitude          : V = 17.09 mag
 Estimated Magnitude Drop  : 5.6 mag
 Estimated Max. Duration   : 1.1 sec
 Speed of the shadow       : 11.7 km/s
 Object Mean Diameter      : 13.0 km  (src: astorb) => apparent = 8 mas
 Apparent Motion           : 0.4100 arcs/min @ PA = 261 deg
 Horizontal Parallax       : 3.7210 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 97° (sunlit = 61%), Sun = 160°
 Cross-track uncertainty   : 0.7 mas = 1 km = 0.09 path-width (1-sig)
 RUWE and duplicate source : 0.9 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL67
 Note                      : FP:true

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


More Data and Informations
SiMDA | 3D Asteroid Catalogue | Johnston Archive | Star at CDS (Vizier) | JPL Small-Body Node | Minor Planet Center | Wikipedia
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