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Stellar Occultation by (303238) 2004 PC50 on 2024-10-16 (18:11:52 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] : 86955cc0-ddb5-11f0-547e-93e4ffff3a0c [observed]

 Occultation Date + Time   : 2024-10-16 at 18:11:52 UT +/- 0.08 min  [1]
 Object Designation        : (303238) 2004 PC50
 Star Designation          : GDR3 0123068645734635136
 Star Coordinates (ICRF)   : RA = 03 04 32.0592, DE = +30 07 19.333  [2]
 Star Magnitudes           : G = 12.42 mag, RP = 11.52 mag, BP = 13.27 mag
 Object Magnitude          : V = 20.88 mag
 Estimated Magnitude Drop  : 8.5 mag
 Estimated Max. Duration   : 0.2 sec
 Speed of the shadow       : 11.3 km/s
 Object Mean Diameter      : 2.5 km  (src: astorb) => apparent = 1 mas
 Apparent Motion           : 0.3767 arcs/min @ PA = 269 deg
 Horizontal Parallax       : 3.5430 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 40° (sunlit = 99%), Sun = 149°
 Cross-track uncertainty   : 25.7 mas = 46 km = 18.51 path-width (1-sig)
 RUWE and duplicate source : 1.09 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#23
 Note                      : FP:true

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


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