HP-71B Software for navigation

[Erwin]

(07-19-2019 07:59 PM)SlideRule Wrote:  I'm familiar with the K. A. Zischka book, Astronavigation a method for determining exact position by the stars published by Springer;

Is there a subtitle & publisher for Bobby Schenk's book?

BEST!
SlideRule

Hi,

This book is from: Bobby Schenk; Astronavigation: ohne Formeln - praxisnah published by Delius Klasing Verlag, 2018; ISBN 978-3-7688-0259-8



There is also a small chapter with steering by stars, moon and planets. He wrote, that from all his positions he made roughly 400 with sun at noon, 800 with sun, 100 with moon, 50 with planets and 50 with stars.

For my measurements I'll additional take a printout for this week from the very fine online almanac: http://www.tecepe.com.br/scripts/AlmanacPagesISAPI.dll
with me. So I can manual calculate the position by moon i.e.

regards
Erwin