New BVRI CCD photometric observations of the contact system DF Hya have been obtained. The light curves were analyzed with the Wilson-Devinney code and new geometric and photometric elements were derived. Moreover, the light curve solution, with the assumption of a third light in the system, revealed the existence of a tertiary component around the eclipsing pair. The present results are compared with those of other recent studies.
Cite
@article{arxiv.1404.3123,
title = {The contact system DF Hya revisited},
author = {Ifikratis Kamenidis and Alexios Liakos and Panagiotis Niarchos},
journal= {arXiv preprint arXiv:1404.3123},
year = {2014}
}
Comments
2 pages, 2 figures, Proceedings of the 10th Hellenic Astronomical Conference, held at Ioannina, Greece, 5-8 September 2011