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Stellar Occultation by (3951) Zichichi on 2024-09-10 (01:18:21 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] : 6024f820-ddb5-11f0-547e-e118bff8d334 [observed]

 Occultation Date + Time   : 2024-09-10 at 01:18:21 UT +/- 0.0 min  [1]
 Object Designation        : (3951) Zichichi
 Star Designation          : GDR3 0163414572080856448
 Star Coordinates (ICRF)   : RA = 04 04 14.1721, DE = +26 51 40.557  [2]
 Star Magnitudes           : G = 9.15 mag, RP = 8.28 mag, BP = 9.93 mag
 Object Magnitude          : V = 16.62 mag
 Estimated Magnitude Drop  : 7.5 mag
 Estimated Max. Duration   : 0.6 sec
 Speed of the shadow       : 13.3 km/s
 Object Mean Diameter      : 8.5 km  (src: astorb) => apparent = 8 mas
 Apparent Motion           : 0.7450 arcs/min @ PA = 76 deg
 Horizontal Parallax       : 5.9570 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 178° (sunlit = 38%), Sun = 103°
 Cross-track uncertainty   : 0.1 mas = 0 km = 0.01 path-width (1-sig)
 RUWE and duplicate source : 0.96 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#68
 Note                      : FP:true

 
 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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