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Stellar Occultation by (438) Zeuxo on 2024-11-16 (20:13:50 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] : a55ba0b0-ddb5-11f0-547e-14dfffffe1c7 [observed]

 Occultation Date + Time   : 2024-11-16 at 20:13:50 UT +/- 0.01 min  [1]
 Object Designation        : (438) Zeuxo
 Star Designation          : GDR3 2411550679878989440
 Star Coordinates (ICRF)   : RA = 23 04 13.8337, DE = -12 57 32.263  [2]
 Star Magnitudes           : G = 9.92 mag, RP = 9.22 mag, BP = 10.46 mag
 Object Magnitude          : V = 14.9 mag
 Estimated Magnitude Drop  : 5.0 mag
 Estimated Max. Duration   : 6.3 sec
 Speed of the shadow       : 9.7 km/s
 Object Mean Diameter      : 61.2 km  (src: astorb) => apparent = 40 mas
 Apparent Motion           : 0.3817 arcs/min @ PA = 42 deg
 Horizontal Parallax       : 4.1670 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 86° (sunlit = 99%), Sun = 107°
 Cross-track uncertainty   : 0.7 mas = 1 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 0.92 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL79
 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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