Elementary Positional Astronomy Supported by PC Software Programs by Arturo_and_Raffaele Chiesa
Approx. 12,200 words.
Published on February 20, 2012.
Nonfiction » Science and Nature » Astronomy.
Positional Astronomy is the science describing the position of an object in the sky and its movement in the celestial sphere.
The argument is treated in a plain but exhaustive way, allowing also the beginners to easily approach this subject.
The book includes many examples (more than 70 colour images) which can also be reproduced thanks to a software developed by the Authors (free download)