Basics Positional astronomy (PDF 29P)
File Type :PDF
Number of Pages :29
are: Elements of spherical astronomy, Horizontal or altitude and azimuthal co-ordinates, Hour angle and Declination
co-ordinates, Ecliptic co-ordinates, Galactic co-ordinates, Precession and Nutation, Parallax, Proper motion, The aberration of starlight, Atmospheric
refraction and dispersion.