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Stellar Occultation by (3885) Bogorodskij on 2026-09-22 (22:05:26 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] : 588f6f70-d9b1-11f1-43f3-8ed6f73d9457 [observed]

 Occultation Date + Time   : 2026-09-22 at 22:05:26 UT +/- 0.0 min  [1]
 Object Designation        : (3885) Bogorodskij
 Star Designation          : GDR3 2559380705428161408
 Star Coordinates (ICRF)   : RA = 01 28 25.8403, DE = +02 36 44.952  [2]
 Star Magnitudes           : G = 14.69 mag, RP = 13.76 mag, BP = 15.59 mag
 Object Magnitude          : V = 16.93 mag
 Estimated Magnitude Drop  : 2.4 mag
 Estimated Max. Duration   : 0.9 sec
 Speed of the shadow       : 10.0 km/s
 Object Mean Diameter      : 8.7 km  (src: astorb) => apparent = 7 mas
 Apparent Motion           : 0.4750 arcs/min @ PA = 237 deg
 Horizontal Parallax       : 5.0420 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 67° (sunlit = 85%), Sun = 158°
 Cross-track uncertainty   : 0.7 mas = 0 km = 0.10 path-width (1-sig)
 RUWE and duplicate source : 0.97 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL61
 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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