The V and B light curves of three Algol-type eclipsing binaries (UZ Cyg, VW Cyg, AQ Peg), observed by Amman et al. (1979), have been analysed using the Wilson and Devinney (1971) model. We find that all of them are semi-detached systems, with A-type primary components and K-type evolved secondary which fill the corresponding lobe, although VW Cyg should perhaps be considered as an sd-d system.

REVISED PHOTOMETRIC ELEMENTS OF THREE SEMI-DETACHED BINARY SYSTEMS

L. MILANO
Membro del Collaboration Group
;
G. RUSSO
Membro del Collaboration Group
;
1982

Abstract

The V and B light curves of three Algol-type eclipsing binaries (UZ Cyg, VW Cyg, AQ Peg), observed by Amman et al. (1979), have been analysed using the Wilson and Devinney (1971) model. We find that all of them are semi-detached systems, with A-type primary components and K-type evolved secondary which fill the corresponding lobe, although VW Cyg should perhaps be considered as an sd-d system.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11588/892632
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