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Stellar Occultation by (191198) 2002 PC47 on 2024-08-05 (19:57:29 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] : 27de8940-ddb5-11f0-547e-50f3f3b4ef08 [observed]

 Occultation Date + Time   : 2024-08-05 at 19:57:29 UT +/- 0.14 min  [1]
 Object Designation        : (191198) 2002 PC47
 Star Designation          : GDR3 4099744058697669888
 Star Coordinates (ICRF)   : RA = 18 37 14.6169, DE = -16 52 10.381  [2]
 Star Magnitudes           : G = 12.43 mag, RP = 11.82 mag, BP = 12.87 mag
 Object Magnitude          : V = 18.87 mag
 Estimated Magnitude Drop  : 6.4 mag
 Estimated Max. Duration   : 0.6 sec
 Speed of the shadow       : 6.4 km/s
 Object Mean Diameter      : 4.0 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.2933 arcs/min @ PA = 276 deg
 Horizontal Parallax       : 4.8660 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 129° (sunlit = 2%), Sun = 145°
 Cross-track uncertainty   : 25.0 mas = 32 km = 8.19 path-width (1-sig)
 RUWE and duplicate source : 0.78 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#42
 Note                      : FP:true

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


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