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Stellar Occultation by (5931) Zhvanetskij on 2023-07-11 (01:26:52 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] : cb33cee0-ddb3-11f0-547e-b7ae761b0426 [observed]

 Occultation Date + Time   : 2023-07-11 at 01:26:52 UT +/- 0.0 min  [1]
 Object Designation        : (5931) Zhvanetskij
 Star Designation          : GDR3 4267214694802776832
 Star Coordinates (ICRF)   : RA = 19 08 09.0945, DE = +00 31 18.866  [2]
 Star Magnitudes           : G = 14.08 mag, RP = 13.07 mag, BP = 15.13 mag
 Object Magnitude          : V = 17.83 mag
 Estimated Magnitude Drop  : 3.8 mag
 Estimated Max. Duration   : 0.8 sec
 Speed of the shadow       : 15.6 km/s
 Object Mean Diameter      : 12.5 km  (src: astorb) => apparent = 6 mas
 Apparent Motion           : 0.4533 arcs/min @ PA = 262 deg
 Horizontal Parallax       : 3.1020 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 101° (sunlit = 39%), Sun = 157°
 Cross-track uncertainty   : 0.2 mas = 0 km = 0.03 path-width (1-sig)
 RUWE and duplicate source : 1.11 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL65
 Note                      : FP:true

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


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