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Line Spectrum Variations in the Ap Star HD 51418

Published online by Cambridge University Press:  12 April 2016

I.Kh. Iliev  and
I.S. Barzova
I.Kh. Iliev
Affiliation:
National Astronomical Observatory Bulgarian Academy of Sciences Smolyan, BG-4700, Bulgaria
I.S. Barzova
Affiliation:
National Astronomical Observatory Bulgarian Academy of Sciences Smolyan, BG-4700, Bulgaria

Abstract

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Line 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.

Type
Section III - Magnetic CP Stars
Information
International Astronomical Union Colloquium , Volume 90: Upper Main Sequence Stars with Anomalous Abundances , 1986 , pp. 351 - 354
Copyright
Copyright © Reidel 1986

References

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