Open AccessDI Hya: A Near-contact Binary with a Close-in Companion
Author(s) -
Wuping Liao,
S.B. Qian,
L.-J. Li,
Zhi Yu Xiao,
En-Guang Zhao,
J. Zhang
Publication year - 2017
Publication title -
publications of the astronomical society of the pacific
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 2.294
H-Index - 172
eISSN - 1538-3873
pISSN - 0004-6280
DOI - 10.1088/1538-3873/aa5869
Subject(s) - contact binary , physics , light curve , orbital period , amplitude , binary number , astrophysics , angular momentum , binary star , period (music) , stars , optics , classical mechanics , arithmetic , mathematics , acoustics