SV Cam, an eclipsing binary containing a BY Draconis variable

Details SV Cam, an eclipsing binary containing a BY Draconis variable SV Cam, an eclipsing binary containing a BY Draconis variable

Jun 1979

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1979mnras.187..797h&link_type=abstract

Monthly Notices of the Royal Astronomical Society, vol. 187, June 1979, p. 797-805. Research supported by the Science Research

Astronomy and Astrophysics

Astronomy

36

Astronomical Photometry, Eclipsing Binary Stars, Light Curve, Stellar Spectrophotometry, Variable Stars, Color, Indexes (Ratios), Secular Variations

Scientific paper

New photometric observations are presented of the short-period eclipsing binary system SV Cam. These, together with published data, are analysed and it is shown that the system is composed of a G3 V primary component slightly evolved above the main sequence and a K4 V secondary component which also exhibits BY Draconis-type variability. The extensive series of published times of minima indicate that the eclipsing pair orbit a third component with a period of 64 yr.

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