From multicolor-photometric observations to a guaranteed mass of AL Cas

• 作 者: Ya-Hui Wang Jin-Zhong Liu Li-N
• 机 构: SchoolofPhysicalScienceandTechnology,XinjiangAstronomicalObservatory,UniversityofChineseAcademyofSci
• 出 处: 天文和天体物理学研究:英文版
• 发表日期: 2019年8期
• 关键词: stars:binaries:close stars:binaries:eclipsing stars:individual:AL CASSIOPEIAE
• 基金项目: supported by the program of the Light in China’s Western Region(LCWR,Grant No.2015-XBQN-A-02),the National Natural Science Foundation of China(Grant Nos.11273051,11661161016,11473024 and 11863005),the

We utilize the PAdova and TRieste Stellar Evolution Code(PARSEC) combined with photometric observations to determine a guaranteed mass of AL Cas and re-examine its related physical parameters.Multicolor-photometric observations of AL Cas have been perform