The first BVRI photometric study and modelling of the near-contact binary DF Puppis

Authors
Abstract:
The first complete CCD light curves of the near contact eclipsing binary DF Puppis with an A7 primary have been obtained in the B, V, R and I filters during 5 nights in 2006 with the 1-m telescope at the South African Astronomical Observatory Sutherland Station. The light curves are analyzed with the W-D program in order to determine the geometrical and photometric elements of the system. These elements are used to compute the physical parameters of DF Pup and study its evolutionary status.
Session:
Presentation Type:
Talk
Presenter:
Vassilios N. Manimanis
Contact Name:
Vassilios N. Manimanis
Email:
vmaniman@phys.uoa.gr
                                                                    Δημιουργία Ιστoσελίδας Starfish