alt="square"/> Square, when they are 90 degrees or three signs apart.
The conjunction (
The Trine (
The Sextile (
The Square (
The Opposition (
There are several other aspects (sometimes called the "modern aspects") invented by Kepler; but as they only appear to complicate what is at best a very intricate study, it is best to ignore them and adhere in this, as in the matter of the planets, to the old methods.
CHAPTER III.
CONCERNING THE SIGNS OF THE ZODIAC
The zodiac is a band or belt, measuring about 14 degrees in breadth, but, as Venus sometimes appears to have more than her real latitude, it is more correctly considered to be 18 degrees in breadth. The ecliptic, or path of the Sun, passes exactly through the centre of the zodiac, longitudinally.
The ancients divided the zodiac into ten signs—Libra being omitted altogether, Virgo and Scorpio being merged into one, thus: Virgo-Scorpio. This accounts for the similarity of their symbols,
Ptolemy divides the zodiac into twelve equal parts, of 30 degrees each. He says: "The beginning of the whole zodiacal circle (which in its nature as a circle can have no other beginning or end capable of being determined) is, therefore, assumed to be the sign Aries, which commences at the vernal equinox in March."
One of the many objections urged against Ptolemy's system of astrology is that the signs are continually moving from their positions; but Ptolemy seems to have been aware of this motion of the signs, and has met this objection by what he says in the twenty-fifth chapter of the first book of the Tetra-biblos, where he makes it clear that the respective influences he ascribes to the twelve signs were considered by him to belong rather to the places they occupied in the ambient than to the stars of which they are composed; and he especially speaks of the ambient as producing the effects attributed to the respective signs of the zodiac when in the ascendant in a nativity; thus his astrology is just as applicable to modern astronomy as it was to his own.
The signs have been divided into four triplicities, thus: fiery
The bicorporal, or double-bodied, signs are
These descriptions are useful in showing the modifications brought to bear (by the sign ascending) on the planet's influence. But, when no planets are in or near the ascendant at birth, the following descriptions of the temperament and form of body produced by each sign ascending at birth should be used.
Aries (
Taurus (
Gemini (
Cancer (
Leo (