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Stellar Occultation by (4317) Garibaldi on 2025-11-13 (23:18:19 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] : b78f05d0-ddb8-11f0-547e-d825eaae1f91 [observed]

 Occultation Date + Time   : 2025-11-13 at 23:18:19 UT +/- 0.01 min  [1]
 Object Designation        : (4317) Garibaldi
 Star Designation          : GDR3 0083585286260606080
 Star Coordinates (ICRF)   : RA = 02 50 32.8144, DE = +18 29 41.298  [2]
 Star Magnitudes           : G = 12.53 mag, RP = 11.97 mag, BP = 12.93 mag
 Object Magnitude          : V = 16.39 mag
 Estimated Magnitude Drop  : 3.9 mag
 Estimated Max. Duration   : 3.3 sec
 Speed of the shadow       : 15.1 km/s
 Object Mean Diameter      : 49.5 km  (src: astorb) => apparent = 24 mas
 Apparent Motion           : 0.4383 arcs/min @ PA = 262 deg
 Horizontal Parallax       : 3.0850 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 117° (sunlit = 33%), Sun = 174°
 Cross-track uncertainty   : 1.7 mas = 3 km = 0.07 path-width (1-sig)
 RUWE and duplicate source : 0.94 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL69
 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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