Revised photometric elements of the eclipsing binaries XY CET and V380 CYG

Details Revised photometric elements of the eclipsing binaries XY CET and V380 CYG Revised photometric elements of the eclipsing binaries XY CET and V380 CYG

Aug 1980

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1980ap%26ss..71..385r&link_type=abstract

Astrophysics and Space Science, vol. 71, no. 2, Aug. 1980, p. 385-392. Research supported by the Consiglio Nazionale delle Rice

Astronomy and Astrophysics

Astrophysics

8

Eclipsing Binary Stars, Light Curve, Stellar Spectrophotometry, Metallic Stars, Radii, Stellar Magnitude, Stellar Mass

Scientific paper

Photoelectric light curves of the double-lined binaries XY Cet and V380 Cyg, known to be detached systems, have been reanalyzed by means of Woods' program in order to obtain homogeneous photometric elements. Masses, radii and luminosities are given. It is found that the basic elements of both components of the metallic-line binary XY Cet are consistent with current views of the metallicity phenomenon. The early-type system V380 Cyg turns out to be composed of an evolved (giant) primary and a main sequence companion.

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