Price $34.95
Price $24.95
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This book contains formulae for calculating the positions of the Sun, Moon
and planets to navigational precision over several years using a pocket
calculator or personal computer. It includes a CD-ROM containing ASCII data
files and AstroNavPC, a software package which provides tools to find
the position of astronomical objects in the sky and their rise/set times, your
position from sextant observations and routes and directions between locations
involving course, speed and time. Why not take a
tour of the
software? Price $34.95 |
| This book provides low-precision positions of the Sun, Moon and
planets in a variety of coordinate systems over an interval of twenty years
for the purpose of planning observations. Lunar phases and times of apogee
and perigee are provided as well as planetary phenomena such as times of
greatest elongation, opposition and conjunction. The book also contains solar
and lunar eclipse maps and a CD-ROM containing the planetary and lunar
coordinates in computer readable ASCII files. Price $24.95 |
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