The Best Brown Dwarf Yet? A Companion to the Hyades Eclipsing Binary V471 Tauri

We have carried out an analysis of about 160 eclipse timings spanning over 30 years of the Hyades eclipsing binary V471 Tauri that shows a long-term quasi-sinusoidal modulation of its observed eclipse arrival times. The O - C values have been analyzed for the ``light-time'' effect that arises from t...

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Journal Title: The Astrophysical Journal Vol. 546; no. 1; pp. L43 - L47
Authors: Edward Guinan, Ignasi Ribas
Format: Article
Published: 01/01/2001
Online Access: Full Text