Elemental abundance analyses with DAO spectrograms -- XV. The superficially normal late B-type and early A-type stars Merak, Draconis and Cephei
Open Access
- 1 May 1996
- journal article
- research article
- Published by Oxford University Press (OUP) in Monthly Notices of the Royal Astronomical Society
- Vol. 280 (1) , 130-142
- https://doi.org/10.1093/mnras/280.1.130
Abstract
Elemental abundances of the superficially normal late B-type and early A-type stars Merak, % Dra and κ Cep are derived consistent with previous studies of this series using spectrograms obtained with a Reticon detector. The derived abundances of both Merak and π Dra indicate that they are metallic-lined stars, which confirms this classification by other investigators, while κ Cep has derived abundances which are nearly solar. The later star was discovered to be a single-lined spectroscopic binary.Keywords
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