Download or read book Double Star Catalogues 1 14 written by William Joseph Hussey and published by . This book was released on 1900 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Double Stars for Small Telescopes written by Sissy Haas and published by Sky Publishing Corporation. This book was released on 2006 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This catalog of dounle stars is among the most comprehensive ever printed. With over 2,100 star pairings listed with coordinates, color, and interesting information about every pair, Double Stars for Small Telescopes is an essential addition to the library of every astronomy enthusiast. 248 pages, 8 1/2 x 11 invhes, softcover.

Download or read book A General Catalogue of Double Stars Within 121 of the North Pole written by Sherburne Wesley Burnham and published by . This book was released on 1906 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A General Catalogue of Double Stars Within 121 of the North Pole written by Sherburne Wesley Burnham and published by . This book was released on 1906 with total page 888 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of Micrometrical Measurements of Double Stars written by W. R. Dawes and published by . This book was released on 1867 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Observing Visual Double Stars written by Paul Couteau and published by MIT Press (MA). This book was released on 1981 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Observing Visual Double Stars, " written by an astronomer who has discovered almost 2,000 of them, opens the way to amateur astronomers who wish to make a direct and real contribution to science through their avocation.Double or binary stars--pairs of stars that revolve around one another--were once thought to be rare, anomalies among the vast number of normal, isolated stars, like our sun. Now, however, it is believed that many if not "most" stars are mated in binary systems. The visual binaries are those whose component stars are rather distant from each other and require decades or even centuries to complete their orbits. Few professional astronomers devote their time to making the observations needed, over these extended periods, to determine the characteristics of even a small sample of these systems. Thus, if any sizable number of double stars are to be closely scrutinized, their periodic variations plotted, and their orbits and masses calculated, the host of amateur astronomers will have to come to the aid of the professionals by making patient, systematic, night-after-night, year-after-year recorded observations."Observing Visual Double Stars" is designed to train amateurs to become such lookouts. After a historical account of the discovery of binaries (from the sighting of the first in 1650, through the work of the Herschels and the Struves in the eighteenth and nineteenth centuries, to the present), the author describes the various classes of telescopes and other instruments and the relevant optical principles. This is followed by practical advice on how to use this apparatus to identify double stars and measure their variations over time.The heart of the book--and its technically most advanced section--presents the mathematical techniques that will allow the observer to calculate orbits and masses from the variables that have been measured. A chapter entitled "Voyage to the Country of Double Stars" describes a binary system as it might appear to an observer within it. The book also explains the use of star catalogues and presents its own catalogue of 744 double stars accessible to the amateur observer.

Download or read book Reference Catalogue of Southern Double Stars written by and published by . This book was released on 1899 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A General Catalogue of Double Stars Within 121 Degrees of the North Pole written by Sherburne Wesley Burnham and published by . This book was released on 1906 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Catalogue of 10 300 Multiple and Double Stars written by John Frederick William Herschel and published by . This book was released on 1874 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Southern Double Star Catalogue 190 to 900 written by and published by . This book was released on 1927 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Collection of Articles on Double Star Observations written by Sherburne Wesley Burnham and published by . This book was released on 1880 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Bedford catalogue written by William Henry Smyth and published by . This book was released on 1844 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalog of 300 New Double Stars Discovered in the Years 1871 4 written by Sherburne Wesley Burnham and published by . This book was released on 1875 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of 50 New Double Stars written by Herbert Alonzo Howe and published by . This book was released on 1876 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of Double Stars from Observations Made at the Royal Observatory Greenwich with the 28 inch Refractor During the Years 1893 1919 written by Royal Observatory, Greenwich and published by . This book was released on 1921 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Double Multiple Stars and How to Observe Them written by James Mullaney and published by Springer Science & Business Media. This book was released on 2005-11-22 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written specially for practical amateur astronomers who not only want to observe, but want to know and understand the details of exactly what they are looking at. Presents an up-to-date detailed description of the objects, their physics and their evolution (part one); and then (part two) to consider how to observe and record them successfully. Delivers a wealth of information for all levels of amateur observers, from the beginner to the experienced; it is equally fascinating for practical astronomers, and also for those who simply want to find out more about these unusual star systems.

Download or read book The Cambridge Double Star Atlas written by Bruce MacEvoy and published by Cambridge University Press. This book was released on 2015-12-10 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first and only atlas of physical double stars, with charts by celestial cartographer Wil Tirion.