How to sort 12 constellations?

The order of the twelve constellations is Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius and Pisces.

The zodiac, or zodiac, is an astrological description of the twelve regions on the celestial sphere where the sun passes through the zodiac. The zodiac in astrology only refers to the twelve equal parts of the zodiac, which is different from the zodiac in astronomy. After the International Astronomical Union standardized the constellation boundary in 1928, there were 13 constellations on the ecliptic.

The origin of constellations

More than 2000 years ago, the Greek astronomer Hipparchus (190 ~ 120 BC) divided the ecliptic into twelve segments to mark the position of the sun on the ecliptic.

The spring is divided into 0, and every 30 degrees away from the vernal equinox (that is, zero degree of the ecliptic) is a palace, and it is named after the main constellations contained in each palace at that time, which are Aries, Taurus, Gemini, Cancer, Lion, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius and Pisces in turn, which are called the zodiac. There are twelve constellations in all.