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2020 Nautical Almanac - Commercial Edition

US Naval Observatory


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The cornerstone for all celestial navigation, listing the celestial bodies used for navigation, a sight reduction table, and other information valuable to the offshore navigator. The content of this edition is identical to the United States Naval Observatory edition. Paradise Cay Publications is the only entity in the United States other than the US Government legally authorized to publish the full contents of the Nautical Almanac.

Publisher: US Naval Observatory
Publication Date: Sep-1-2019
Edition: 2020
Pages: 325
ISBN: 9781951116033
Binding: Paperback