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Title:
Spectroscopic Study of Candidates for Kepler Asteroseismic Targets - Solar-Like Stars
Authors:
Molenda-Żakowicz, J.; Frasca, A.; Latham, D. W.
Affiliation:
AA(Astronomical Institute, University of Wrocław, ul.Kopernika 11, 51-622 Wrocław, Poland, ), AB(Catania Astrophysical Observatory, Via S. Sofia 78, Catania, Italy, ), AC(Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138, USA, )
Publication:
Acta Astronomica, Vol. 58, p. 419
Publication Date:
12/2008
Origin:
ACA
Keywords:
binaries: spectroscopic, Stars: fundamental parameters
Bibliographic Code:
2008AcA....58..419M

Abstract

We report spectroscopic observations of 23 candidates for Kepler asteroseismic targets and 10 other stars in the Kepler field. For all these stars, we derive the radial velocities, effective temperature, surface gravity, metallicity, the projected rotational velocity, and estimate the MK type. HIP 97513 and HIP 92132 are classified as suspected new single-lined spectroscopic binaries. For 28 stars, the radial velocity is measured for the first time.
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