The Astronomical Almanac 2016 2020

Author: Richard J. Bartlett
Publisher: CreateSpace
ISBN: 9781514864456
Size: 23.40 MB
Format: PDF
View: 6397
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Written by a former freelance writer for Astronomy magazine, the guide includes almost daily data and information on the Moon and planets, as well as Pluto, Ceres, Pallas, Juno and Vesta: * The phases of the Moon * Conjunctions between the ...

Practical Astronomy With Your Calculator Or Spreadsheet

Author: Peter Duffett-Smith
Publisher: Cambridge University Press
ISBN: 1139495720
Size: 25.41 MB
Format: PDF, Mobi
View: 2537
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Suitable for worldwide use, this handbook covers orbits, transformations and general celestial phenomena, and is essential for anyone wanting to make astronomical calculations for themselves.