The Twenty-Eight Arabian Mansions of the Moon, and one version of their alignment with the Zodiac. The fixed stars outside the circles are the traditional marker stars associated with each Mansion, and they often share a name, although the star names have been altered through European adoption (two Mansions do not contain any prominent stars). Because of the linkage with the fixed stars, which change their positions with respect to the Sun’s equinoxes because of precession, there has been a greater tendency to treat the Mansions as sidereal than tropical, or to shift the Mansion which is regarded as the first one in accordance with the shift of the Vernal Equinox (see below). |