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Stellar Occultation by (23232) Buschur on 2026-09-22 (18:51:39 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] : 2e07add0-d9b1-11f1-43f3-d7eaafff3b9e [observed]

 Occultation Date + Time   : 2026-09-22 at 18:51:39 UT +/- 0.01 min  [1]
 Object Designation        : (23232) Buschur
 Star Designation          : GDR3 6866806189728776064
 Star Coordinates (ICRF)   : RA = 20 08 57.1263, DE = -18 47 08.248  [2]
 Star Magnitudes           : G = 13.57 mag, RP = 12.83 mag, BP = 14.18 mag
 Object Magnitude          : V = 17.52 mag
 Estimated Magnitude Drop  : 4.0 mag
 Estimated Max. Duration   : 0.8 sec
 Speed of the shadow       : 6.2 km/s
 Object Mean Diameter      : 4.7 km  (src: astorb) => apparent = 5 mas
 Apparent Motion           : 0.3983 arcs/min @ PA = 95 deg
 Horizontal Parallax       : 6.8710 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 13° (sunlit = 84%), Sun = 121°
 Cross-track uncertainty   : 0.4 mas = 0 km = 0.08 path-width (1-sig)
 RUWE and duplicate source : 1.89 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL63
 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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