STUDY OF ECLIPSING BINARY AND MULTIPLE SYSTEMS IN OB ASSOCIATIONS. II. THE CYGNUS OB REGION: V443 Cyg, V456 Cyg, AND V2107 Cyg

Three presumably young eclipsing binaiy systems in the direction of the Cygnus OBI, OB3, and OB9 associations are studied. Component spectra are reconstructed and their orbits are determined using light curves and spectra disentangling techniques. V443 Cyg and V456 Cyg have circular orbits while the...

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Veröffentlicht in:	The Astronomical journal 2014-06, Vol.147 (6), p.1-13
Hauptverfasser:	Bakis, V, HENSBERGE, H, Bilir, S, Bakis, H, Yilmaz, F, Kiran, E, Demircan, O, Zejda, M, MIKULASEK, Z
Format:	Artikel
Sprache:	eng
Schlagworte:	Age ASTROPHYSICS, COSMOLOGY AND ASTRONOMY BINARY STARS DISTANCE Doppler Doppler effect ECLIPSE Eclipsing binary stars MASS METALS ORBITS PHOTOMETRY Pulsation SPECTRA VISIBLE RADIATION
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