It is the third movement in a four movement form, the others being involved in the late 18th century, such as a sonata or allegro, followed by a variations, theme, or even adagio. With the in question Minuet and trio movement which gives way to a rondo, or perhaps even another sonata.
Explanation:
a forecast of a person's future, typically including a delineation of character and circumstances, based on the relative positions of the stars and planets at the time of that person's birth.