Line Spectrum Variations in the Ap Star HD 51418

I.Kh. Iliev, I.S. Barzova
1986 International Astronomical Union Colloquium  
AbstractLine spectrum variations in Ap star HD 51418 were studied. The intensities of the Eu II lines wary by about three times. Radial velocity measurements show remarkable variability of the Eu II lines with an amplitude of 16 km/s, but the Sr II and Fe II lines do not show significant changes.
doi:10.1017/s0252921100091788 fatcat:nsmvrz2tlngbnigvyxfmqh6m5a