Discovery of 13 New Variable Stars in the Field of the Open Cluster NGC 2168 （M35）

• 作 者: Juei-Hwa Hu Wing-Huen Ip Xiao-
• 机 构: InstituteofAstronomy,NationalAstronomicalObservatory
• 出 处: 中国天文和天体物理学报：英文版
• 发表日期: 2005年4期
• 关键词: 恒星物理学 NGC 结构 物理特征 轨道测定 open clusters： individual （NGC 2168）-stars： variables （ge
• 基金项目: NSC，NSC

A wide-field time-series CCD photometric survey of variable stars in the field of the open cluster NGC 2168 was carried out using the BATC Schmidt telescope. In total 13 new variable stars are discovered with three W UMa systems,one EA type and two EB typ