Informace o publikaci
Photometric analysis of 8 newly discovered short-period eclipsing binaries at Astronomical Observatory at Kolonica Saddle
| Autoři | |
|---|---|
| Rok publikování | 2012 |
| Druh | Článek v odborném periodiku |
| Časopis / Zdroj | New Astronomy |
| Fakulta / Pracoviště MU | |
| Citace | |
| www | http://www.sciencedirect.com/science/article/pii/S1384107611000704 |
| Doi | http://dx.doi.org/10.1016/j.newast.2011.06.007 |
| Obor | Astronomie a nebeská mechanika, astrofyzika |
| Klíčová slova | Stars: binaries Binaries: close Binaries: eclipsing Stars: individual |
| Popis | We present photometric analysis of 8 short-period eclipsing binaries discovered and observed at Astronomical Observatory at Kolonica Saddle between 2007 and 2010 with different instruments. We determined their orbital periods and performed photometric analysis of their light curves. We found that 3 systems are detached binaries, 4 systems are over-contact binaries of W UMa type and one system is semi-detached with the secondary component filling its Roche lobe. Light curves of 2 systems exhibit asymmetries, explained by spot(s) on the surface of the components. |