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Stellar Occultation by (543733) 2014 OZ393 on 2024-12-21 (17:15:09 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] : 159e2ae5-e72a-482c-aea5-fdc36697d3ad [cetnos]

 Occultation Date + Time   : 2024-12-21 at 17:15:09 UT +/- 1.91 min  [1]
 Object Designation        : (543733) 2014 OZ393
 Star Designation          : GDR3 3306802081193949184
 Star Coordinates (ICRF)   : RA = 04 24 33.1575, DE = +11 21 48.682  [2]
 Star Magnitudes           : G = 15.15 mag, RP = 14.46 mag, BP = 15.66 mag
 Object Magnitude          : V = 22.33 mag
 Estimated Magnitude Drop  : 7.2 mag
 Estimated Max. Duration   : 8.0 sec
 Speed of the shadow       : 22.7 km/s
 Object Mean Diameter      : 180.1 km  (src: CORA+astorb) => apparent = 7 mas
 Apparent Motion           : 0.0500 arcs/min @ PA = 263 deg
 Horizontal Parallax       : 0.2330 arcs
 Dynamical Class           : TNO
 Elongation to Moon & Sun  : 101° (sunlit = 62%), Sun = 154°
 Cross-track uncertainty   : 59.7 mas = 1634 km = 9.07 path-width (1-sig)
 RUWE and duplicate source : 1.28 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#11

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


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