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Stellar Occultation by (59463) 1999 GV45 on 2024-09-14 (18:58:24 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] : 6116d230-ddb5-11f0-547e-7dee5f6f4fb7 [observed]

 Occultation Date + Time   : 2024-09-14 at 18:58:24 UT +/- 0.0 min  [1]
 Object Designation        : (59463) 1999 GV45
 Star Designation          : GDR3 4124738333165641344
 Star Coordinates (ICRF)   : RA = 17 37 57.5307, DE = -16 45 31.395  [2]
 Star Magnitudes           : G = 14.21 mag, RP = 13.33 mag, BP = 15.03 mag
 Object Magnitude          : V = 19.51 mag
 Estimated Magnitude Drop  : 5.3 mag
 Estimated Max. Duration   : 0.3 sec
 Speed of the shadow       : 15.0 km/s
 Object Mean Diameter      : 4.9 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.4850 arcs/min @ PA = 112 deg
 Horizontal Parallax       : 3.4370 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 43° (sunlit = 85%), Sun = 92°
 Cross-track uncertainty   : 0.4 mas = 0 km = 0.15 path-width (1-sig)
 RUWE and duplicate source : 1.24 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#59
 Note                      : FP:true

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


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