Visit NAP.edu/10766 to get more information about this book, to buy it in print, or to download it as a free PDF. The greatest distance in its orbit of the Moon from the Earth; may also be applied to ...
- (astronomy) the equatorial coordinate specifying the angle, measured eastward along the celestial equator, from the vernal equinox to the intersection of the hour circle that passes through an ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results