Radial Velocity and Light Curves Analysis of the Eclipsing Binary V1425 Cygni

Details Radial Velocity and Light Curves Analysis of the Eclipsing Binary V1425 Cygni Radial Velocity and Light Curves Analysis of the Eclipsing Binary V1425 Cygni

Aug 2007

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2007jena.confq..16p&link_type=abstract

"JENAM-2007, "Our non-stable Universe", held 20-25 August 2007 in Yerevan, Armenia. Abstract book, p. 16-16"

Physics

Scientific paper

In this study complete BV light curves of eclipsing binary V1425 Cygni obtained in 2005 are presented. We have used the spectroscopic data of V1425 Cyg obtained by Hill & Khalesseh (1993) for analysis. The analysis of radial velocity and light curves was made with Wilson program (1998) and geometric and physical elements of the system were derived. By searching the simultaneous solutions of the system, we determined the masses and radii of the component respectively: 4.61Msun, 3.599Rsun for the primary component and 2.96Msun, 3.275Rsun for the secondary component respectively. The effective temperature of 11798-+57(K) for the secondary component was also estimated.

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