papers
Publications (3)
astro-ph.SR2026
CW Cas: A solar-type contact binary system with an unseen third companion in a hierarchical quadruple system
Matekov Azizbek, Azizbek Matekov, Zhu Liying +25
We present a comprehensive multiband photometric and spectroscopic study of the G-type binary CW Cas whose parameters have not been well determined. Our double-lined spectroscopic…
astro-ph.SR2011
Period changes and four-color light curves of the active overcontact binary v396 monocerotis
Liu Liang, Qian Shengbang, Liao Wenping +4
This paper analyzes the first secured four color light curves of V396 Mon using the 2003 version of the WD code. It is confirmed that V396 Mon is a shallow W-type contact binary sy…
astro-ph.SR2011
SS Ari: a shallow-contact close binary system
Liu Liang, Qian Shengbang, He Jiajia +2
Two CCD epochs of light minimum and a complete R light curve of SS Ari are presented. The light curve obtained in 2007 was analyzed with the 2003 version of the W-D code. It is sho…