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R.W. Argyle works in the Astronomy Survey unit of the Institute of Astronomy at the University of Cambridge in England, where he has been Senior Research Associate since 1998. He is a Fellow of the Royal Astronomical Society (since 1977) and Director of the Double Star Section, the Webb Society (since 1970). He edited the first edition of Observing and Measuring Visual Double Stars (2004). He is the author of many articles for the Deep-sky Observer of the Webb Society. He writes a monthly column on double stars in Astronomy Now, the UK astronomical journal. He is co-author of research papers on binary stars in refereed astronomical journals.
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