Skip navigation
Skip navigation

A 0.24+0.18 M double-lined eclipsing binary from the HATSouth survey

Zhou, Guyin (George); Bayliss, Daniel; Hartman, J. D.; Rabus, M.; Bakos, G. A.; Jordan, A.; Brahm, R.; Penev, K.; Csubry, Z.; Mancini, L.; Espinoza, N.; de Val-Borro, M.; Bhatti, Waqas; Ciceri, Simona; Henning, T.; Murphy, S. J.


We report the discovery and characterization of a new M-dwarf binary, with component masses and radii of M<inf>1</inf> = 0.244+0.003<inf>-0.003</inf> M<inf>⊙</inf>, R<inf>1</inf> = 0.261+0.006<inf>-0.009</inf> R<inf>⊙</inf>, M<inf>2</inf> = 0.179+0.002<inf>-0.001</inf> M<inf>⊙</inf>, R<inf>2</inf> = 0.218+0.007<inf>-0.011</inf> R<inf>⊙</inf>, and orbital period of ~4.1 d. The M-dwarf binary HATS551Š027 (LP 837Š20) was identified as an eclipsing binary by the HATSouth survey, and characterized...[Show more]

CollectionsANU Research Publications
Date published: 2015
Type: Journal article
Source: Monthly Notices of the Royal Astronomical Society
DOI: 10.1093/mnras/stv1070
Access Rights: Open Access


File Description SizeFormat Image
01_Zhou_A0.24%2B0.18_M%3Cinf%3E%3F%3C%2Finf%3E_2015.pdf4.37 MBAdobe PDF

Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  19 May 2020/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator