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michaelmorris

SOLD - Observing and Measuring Visual Double Stars - Bob Argyle

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Observing and Measuring Visual Double Stars - Bob Argyle
Good to Fair condition.  Please note that this is the original (2004) edition of this book)
Original CDROM of Double Star catalogues missing.

Here is the publisher's blurb on this book.
"Double stars are the rule, rather than the exception: our solar system, having a single sun, is in the minority. Orbiting satellites, ground based observatories and interferometers have all helped discover many hundreds of new pairs - but this has left enormous numbers of wide, faint pairs under-observed or not observed at all. This is where amateur astronomers can help. Bob Argyle, a professional astronomer at Cambridge University, shows where enthusiastic amateur observers can best direct their efforts. The book caters for the use of every level of equipment, from simple commercial telescopes to micrometers and CCD cameras. Amateur astronomers who have gone beyond "sight-seeing" and want to make a genuine scientific contribution will find this a fascinating and rewarding field - and this book provides all the background and practical information that's needed."

SOLD

Edited by michaelmorris

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