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Stellar Occultation by (3822) Segovia on 2024-12-30 (19:18:58 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] : dc899ab0-ddb5-11f0-547e-cd06bfde2bfc [observed]

 Occultation Date + Time   : 2024-12-30 at 19:18:58 UT +/- 0.0 min  [1]
 Object Designation        : (3822) Segovia
 Star Designation          : GDR3 3382051553191643392
 Star Coordinates (ICRF)   : RA = 06 52 24.6439, DE = +26 21 06.333  [2]
 Star Magnitudes           : G = 11.77 mag, RP = 11.4 mag, BP = 12.0 mag
 Object Magnitude          : V = 16.96 mag
 Estimated Magnitude Drop  : 5.2 mag
 Estimated Max. Duration   : 0.5 sec
 Speed of the shadow       : 12.5 km/s
 Object Mean Diameter      : 5.9 km  (src: astorb) => apparent = 5 mas
 Apparent Motion           : 0.6767 arcs/min @ PA = 273 deg
 Horizontal Parallax       : 5.7640 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 176° (sunlit = 0%), Sun = 176°
 Cross-track uncertainty   : 0.2 mas = 0 km = 0.04 path-width (1-sig)
 RUWE and duplicate source : 1.04 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL64
 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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