The Astronomical Almanac, 1981-

The Astronomical Almanac, 1981-
Author: United States Naval Observatory. Nautical Almanac Office
Publisher:
Total Pages:
Release: 1980
Genre: Astronomy
ISBN:

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The Astronomical Almanac

The Astronomical Almanac
Author:
Publisher:
Total Pages: 314
Release: 1981
Genre: Astronomy
ISBN:

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Text is a series of astronomical tables giving locations of stars, etc. Most of the tables have not been completed.

The Nautical Almanac for the Year 1981: For Training Purposes Only

The Nautical Almanac for the Year 1981: For Training Purposes Only
Author: Usno Nautical Almanac Office
Publisher: Starpath Publications
Total Pages: 314
Release: 2011-06
Genre: Reference
ISBN: 9780914025702

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Data in this book are no longer valid for navigation. It is preserved in print because many training programs (including USCG and US Navy ) use examples from 1981 to teach celestial navigation. USCG license exams require data from this almanac. These exams also require Sight Reduction Tables, Pub 229, Vol. 2 and a 2102-D Star Finder.

1981 Nautical Almanac

1981 Nautical Almanac
Author: Usno Nautical Almanac Office
Publisher: Paradise Cay Publications
Total Pages: 318
Release: 2017-09-12
Genre: Transportation
ISBN: 9781937196608

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