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Stellar Occultation by (2079) Jacchia on 2024-11-09 (16:55:10 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] : a036a440-ddb5-11f0-547e-dc51ffdff64e [observed]

 Occultation Date + Time   : 2024-11-09 at 16:55:10 UT +/- 0.01 min  [1]
 Object Designation        : (2079) Jacchia
 Star Designation          : GDR3 2744190021439136768
 Star Coordinates (ICRF)   : RA = 23 38 28.7548, DE = +04 44 38.324  [2]
 Star Magnitudes           : G = 13.58 mag, RP = 13.06 mag, BP = 13.94 mag
 Object Magnitude          : V = 17.31 mag
 Estimated Magnitude Drop  : 3.8 mag
 Estimated Max. Duration   : 3.0 sec
 Speed of the shadow       : 3.2 km/s
 Object Mean Diameter      : 9.5 km  (src: astorb) => apparent = 7 mas
 Apparent Motion           : 0.1333 arcs/min @ PA = 280 deg
 Horizontal Parallax       : 4.4760 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 35° (sunlit = 55%), Sun = 129°
 Cross-track uncertainty   : 0.7 mas = 0 km = 0.10 path-width (1-sig)
 RUWE and duplicate source : 1.04 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#78
 Note                      : FP:true

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


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