A re-discussion of four early-type eclipsing binary systems

Details A re-discussion of four early-type eclipsing binary systems A re-discussion of four early-type eclipsing binary systems

May 1991

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1991mnras.250..209t&link_type=abstract

Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 250, May 1, 1991, p. 209-214.

Astronomy and Astrophysics

Astronomy

7

Astronomical Photometry, Early Stars, Eclipsing Binary Stars, Stellar Spectra, Light Curve, Line Spectra, Radial Velocity, Stellar Mass

Scientific paper

An analysis is made of the published photometric and spectroscopic data for early-type eclipsing binaries using the Wilson-Devinney code with the goal of providing a homogeneous set of data on the properties of high-mass stars. Performing simultaneous multicolor light-curve solutions is advocated, so as to keep the number of adjusted parameters at a minimum. The weighting scheme in such solutions should be considered carefully. The data for the double-lined systems V1182 Aql, CW Cep, AG Per and TT Aur are analyzed. Previous solutions for these systems are discussed, and likely sources of error are pointed out.

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