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A Search for λ Bootis Stars in OB Associations

Published online by Cambridge University Press:  12 April 2016

R.O. Gray  and
C.J. Corbally
R.O. Gray
Affiliation:
Department of Physics andAstronomy Appalachian State University Boone, NCUSA
C.J. Corbally
Affiliation:
Vatican Observatory Research Group Steward Observatory, University of Arizona Tucson, AZUSA

Abstract

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A search for λ Bootis stars in two OB associations (Orion and Lacerta OB1) has been carried out. One clear example of a ZAMS λ Bootis star has been discovered in Orion OB1. Both Orion OB1 and Lacerta OB1 contain, as well, a number of mildly metal-weak A-stars which may be λ Bootis stars in-the-making.

Type
IV. Related Stars
Information
International Astronomical Union Colloquium , Volume 138: Peculiar versus Normal Phenomena in A-Type and Related Stars , 1993 , pp. 418 - 422
Copyright
Copyright © Astronomical Society of the Pacific 1993

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