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Stellar Occultation by (247) Eukrate on 2025-04-05 (19:55:10 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] : 635e0da0-ddb6-11f0-547e-17143d0d693e [observed]

 Occultation Date + Time   : 2025-04-05 at 19:55:10 UT +/- 0.0 min  [1]
 Object Designation        : (247) Eukrate
 Star Designation          : GDR3 0953945290510408704
 Star Coordinates (ICRF)   : RA = 06 52 00.3491, DE = +44 38 50.749  [2]
 Star Magnitudes           : G = 14.5 mag, RP = 13.83 mag, BP = 15.02 mag
 Object Magnitude          : V = 12.93 mag
 Estimated Magnitude Drop  : 0.2 mag
 Estimated Max. Duration   : 5.2 sec
 Speed of the shadow       : 26.0 km/s
 Object Mean Diameter      : 134.4 km  (src: astorb) => apparent = 83 mas
 Apparent Motion           : 0.9600 arcs/min @ PA = 125 deg
 Horizontal Parallax       : 3.9280 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 23° (sunlit = 58%), Sun = 84°
 Cross-track uncertainty   : 0.7 mas = 1 km = 0.01 path-width (1-sig)
 RUWE and duplicate source : 1.0 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#120
 Note                      : FP:true

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


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