The Cambridge Double Star Atlas 在線電子書 圖書標籤: 天文 天文學 英語 科學 天文觀測 Astronomy
發表於2024-12-23
The Cambridge Double Star Atlas 在線電子書 pdf 下載 txt下載 epub 下載 mobi 下載 2024
漂亮。
評分雙星星圖,驚嘆
評分漂亮。
評分雙星星圖,驚嘆
評分雙星星圖,驚嘆
This magnificent atlas contains the most attractive and interesting double and multiple stars for viewing with binoculars and telescopes. It is a must-have for stargazers who want to explore these fascinating objects. The first modern star atlas devoted to double and multiple stars, it plots over 2000 selected pairs of stars, each labeled with discoverer, catalog, and/or observatory designations. A superb introduction to this important class of celestial objects, it is spiral bound and printed in red-light friendly colours, making it ideal for use in the field. Written by experienced observer James Mullaney, and beautifully illustrated by renowned celestial cartographer Wil Tirion, it provides an easy-to-use 'celestial roadmap' to locate and identify double and multiple stars. Other deep-sky objects such as star clusters, nebulae, and galaxies are also included, and are color-coded for easy recognition and identification, making this an all-purpose observing reference.
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The Cambridge Double Star Atlas 在線電子書 pdf 下載 txt下載 epub 下載 mobi 下載 2024