We present high-precision, multi-band CCD photometry of two less-studied close binaries V1123 Tau and V1128 Tau. Complet......

We present an XMM-Newton observation of the eclipsing binary Algol which contains an X-ray dark B8V primary and an X-ray......

A grid of binary evolution models are calculated for the study of a blue straggler (BS) population in intermediate age (......

We present the combined BVI multicolor photometric solutions of seven EW variables in the old open cluster Berkeley 39.T......

This paper presents new CCD BV RI light curves of the newly discovered RS CVn eclipsing binary V1034 Her in 2009 and 201......

We present new charge-coupled device (CCD) photometry for the triple star EF Draconis,obtained in 2009 and 2011.Using th......