WeRead Powered by ReaderPub
Ptolemy's Tetrabiblos cover

Ptolemy's Tetrabiblos

Chapter 58: CHAPTER XII THE PROROGATORY PLACES
Open in WeRead

Explore more books like this:

About This Book

A systematic astrological treatise that explains how the sun, moon, planets and fixed stars are understood to affect weather, geography and human affairs. It lays out technical vocabulary and procedures—signs, houses, aspects, triplicities, exaltations and terms—then applies them across four parts: foundational principles and methods; climatic and regional forecasts including eclipses and atmospheric phenomena; rules for casting nativities and interpreting birth, temperament, health and longevity; and worked examples with tables and commentary. The work emphasizes a disciplined, observational approach to linking astronomical positions with types and timings of terrestrial events.

CHAPTER XII
THE PROROGATORY PLACES

Firstly, those places, only, are to be deemed prorogatory, to which the future assumption of the dominion of prorogation exclusively belongs. These several places are the sign on the angle of the ascendant, from the fifth degree above the horizon, to the twenty-fifth degree below it; the thirty degrees in dexter sextile thereto, constituting the eleventh house, called the Good Dæmon; also the thirty degrees in dexter quartile, forming the mid-heaven above the earth; those in dexter trine making the ninth house, called God; and lastly, those in opposition, belonging to the angle of the west.

Secondly, among these places, the degrees which constitute the mid-heaven are entitled to preference, as being of a more potent and paramount influence: the degrees in the ascendant are next in virtue; then the degrees in the eleventh house succedent to the mid-heaven; then those in the angle of the west; and, lastly, those in the ninth house, which precedes the mid-heaven.

No degrees under the earth are, in any manner, eligible to the dominion now in question; except such only as enter into light actually above the succedent, or, in other words, with the ascendant. And any sign, although it may be above the earth, is still incompetent to partake in this dominion, if it be inconjunct with the ascendant: hence the sign which precedes the ascendant, and constitutes the twelfth house (called that of the Evil Dæmon), is incompetent; and not only for the above reason, but also because it is cadent, and because the beams cast by the stars posited therein, towards the earth, are impaired by the thick and dark exhalations arising from the earth’s vapours, which produce an unnatural colour and magnitude in the appearance of stars so posited, confusing, and in some measure annihilating, their beams.

Thus far with regard to the places of prorogation.