HD 174005: another binary classified as lambda Boo

(2)Institut d'Astrophysique de Paris; 3); (3) Universite' de Paris Sud XI; (4) INAF-Osservatorio Astronomico di Trieste); M. Gerbaldi (2; P. Bonifacio (4) ((1) Dipartimento di Astronomia; R. Faraggiana (1); Universita' degli Studi di Trieste

arxiv: astro-ph/0110574 · v1 · submitted 2001-10-26 · 🌌 astro-ph

HD 174005: another binary classified as lambda Boo

R. Faraggiana (1) , M. Gerbaldi (2 , 3) , P. Bonifacio (4) ((1) Dipartimento di Astronomia , Universita' degli Studi di Trieste , (2)Institut d'Astrophysique de Paris , (3) Universite' de Paris Sud XI , (4) INAF-Osservatorio Astronomico di Trieste) This is my paper

classification 🌌 astro-ph

keywords binaryclassifiedlambdastaranotherbelongingcompositedemonstrate

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We demonstrate that HD 174005, a star recently classified as belonging to the lambda Boo group, is in reality a double lined spectroscopic binary; at some phases, the observed composite spectrum may be similar to that of a single star with weak metal lines.

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HD 174005: another binary classified as lambda Boo

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