It also contains astronomical tables , although less than are found in the other three surviving Maya codices .
The Madrid Codex mainly consists of almanacs and horoscopes that were used to help Maya priests in the performance of their ceremonies and divinatory rituals .
Madrid Codex also contains astronomical tables , although less than are found in the other three surviving Maya codices .
The Madrid Codex mainly consists of almanacs and horoscopes that were used to help Maya priests in the performance of their ceremonies and divinatory rituals .