Article ID Journal Published Year Pages File Type
1779387 New Astronomy 2010 6 Pages PDF
Abstract
Photometric (uvby-β) and spectroscopic observations of the δ Scuti variables 7 Aql and 8 Aql are described. The Strömgren standard indices and physical parameters of both stars are derived. Spectral types of F0V and F2III have been assigned to 7 Aql and 8 Aql, respectively considering the results from both spectroscopy and photometry. Differential uvby light curves were also analyzed. A attempt of multicolour mode identification is carried out.
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Related Topics
Physical Sciences and Engineering Physics and Astronomy Astronomy and Astrophysics
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Strömgren photometry and spectroscopy of the δ Scuti stars 7 Aql and 8 Aql
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