Fundamental Ephemeris Computations: For use with JPL data by Paul J. Heafner . Willmann-Bell, Hardcover. Very Good. The book in very good. : Fundamental Ephemeris Computations: For use with JPL data ( ) by Paul J. Heafner and a great selection of similar New, Used. All about Fundamental Ephemeris Computations by Paul J. Heafner. LibraryThing is a cataloging and social networking site for booklovers.

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Your rating has been recorded. Care has been taken to present the results of computations in the same form as the corresponding data in the Astronomical Almanac computationns at least to the same precision. While it is true that efficient coding often reduces the execution time, the point is that there is no need to make any great approximations until the very end of the computation.

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9780943396637 – Fundamental Ephemeris Computations by Paul J. Heafner

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Modern microcomputers are wonderful machines, never tiring of performing the same computations over and over again until the user is satisfied with the result.


The book in very good shape and Very clean copy. If for any reason your order is not available to ship, you will not be charged. Find Rare Books Book Value. Please re-enter recipient e-mail address es. Fundamental Ephemeris Computations Paul J. More tools Find sellers with multiple copies Add to want list. Linked Data More info about Linked Data. So, the reader may ask, Why one more? Try adding this search to your want list. Add a review and share your thoughts with other readers.

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Are you a frequent reader or book collector? The E-mail Address es field is required. Don’t have an account? These allow a competent programmer to obtain the rectangular coordinates of the sun, moon, and nine major planets by means of a subroutine written in standard Fortran.

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Fundamental Ephemeris Computations, Paul J. Heafner. (Hardcover )

So the primary goal of this book is to present a library of useful PowerBASIC and C subprograms and functions that can be combined to make powerful application programs. Today, these ephemerides are considered to be the final word on planetary ephemerides, and now the serious non-professional who wants to make use of them can do so. Your request to send this item has been completed. The E-mail Address es you entered is are not in a valid format. Finding libraries that hold this item Stars are assigned as follows: Advanced Book Search Browse by Subject.


Didn’t find what you’re looking for? Paul J Heafner Find more information about: A special order item has limited availability and the seller may source this title from another supplier.

– Fundamental Ephemeris Computations by Paul J. Heafner

Advanced Search Find a Library. Would you also like to submit a review for this item? Preview this item Preview this item. Table of Contents Preface iii 1 Introduction 1 1. However, formatting rules can vary widely between applications and fields of interest or study.

For instance, it is generally accepted that it is useless to compute times of sunrise and sunset to an accuracy greater than one minute of time because of the uncertain nature of atmospheric refraction near the horizon and the constantly changing local meteorological conditions. Please select Ok if you would like cundamental proceed with this request anyway.

An active member of the Catawba Valley Astronomy Club, Joe enjoys stargazing of all kinds, giving children their first view ephemers Saturns rings through a telescope, and collecting rare mathematical astronomy and celestial mechanics books.