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Stellar Occultation by (32834) 1992 EO4 on 2023-03-31 (19:37:30 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] : 88b8c3e0-ddb3-11f0-547e-b5e87feff604 [observed]

 Occultation Date + Time   : 2023-03-31 at 19:37:30 UT +/- 0.0 min  [1]
 Object Designation        : (32834) 1992 EO4
 Star Designation          : GDR3 0681197446826584832
 Star Coordinates (ICRF)   : RA = 07 57 56.6050, DE = +23 44 48.783  [2]
 Star Magnitudes           : G = 10.9 mag, RP = 10.49 mag, BP = 11.15 mag
 Object Magnitude          : V = 19.44 mag
 Estimated Magnitude Drop  : 8.5 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 9.1 km/s
 Object Mean Diameter      : 3.2 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.4117 arcs/min @ PA = 97 deg
 Horizontal Parallax       : 4.7980 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 14° (sunlit = 75%), Sun = 106°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.12 path-width (1-sig)
 RUWE and duplicate source : 1.36 mas, dup.src = 1  (0:false, 1:true)

 Ephemeris Reference       : JPL#58
 Note                      : FP:true

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


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