9781934976289-1934976288-The American Ephemeris 1950-2050 at Midnight

The American Ephemeris 1950-2050 at Midnight

ISBN-13: 9781934976289
ISBN-10: 1934976288
Author: Michelsen, Neil F., Pottenger, Rique
Publication date: 2011
Publisher: ACS Publications
Format: Paperback 624 pages
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Book details

ISBN-13: 9781934976289
ISBN-10: 1934976288
Author: Michelsen, Neil F., Pottenger, Rique
Publication date: 2011
Publisher: ACS Publications
Format: Paperback 624 pages

Summary

Acknowledged authors Michelsen, Neil F., Pottenger, Rique wrote The American Ephemeris 1950-2050 at Midnight comprising 624 pages back in 2011. Textbook and eTextbook are published under ISBN 1934976288 and 9781934976289. Since then The American Ephemeris 1950-2050 at Midnight textbook was available to sell back to BooksRun online for the top buyback price of $ 12.92 or rent at the marketplace.

Description

The American Ephemeris 1950-2050 at Midnight, The Trans-Century Edition, is published in response to multiple requests for a one hundred year ephemeris covering these "most useful years." With the years 1950 through 2050, only one ephemeris needs to be at hand, especially when traveling, for an astrologer to do quick lookups of both birth data and transiting data over the expected life span of most people currently living. Since the 1976 publication of the first version of The American Ephemeris, 1931-1980, Neil F. Michelsen's ground-breaking series of ephemerides for astrologers have consistently set standards for accuracy in astrology, becoming indispensible to astrologers worldwide at every level from student to professional. The tradition continues with the addition of this new tropical ephemeris spanning from mid 20th century through mid 21st century. Rique Pottenger has revised and expanded the Michelsen programming with updated Jet Propulsion Laboratory data and improvements in the computer generating program that, for example, enable finding double ingresses in a single day, plus more accurate station times. A new formula increases the accuracy of the Galactic Center calculation. Other new features have been added, the most obvious of which are the dwarf planets Ceres and Eris, in response to the 2006 decisions of the International Astronomical Union. Monthly positions have also been added for the remaining three of the former four major asteroids in wide use among astrologers, Pallas, Juno and Vesta, and also for the centaur, Chiron.

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