The arrangement order of constellations.

Aquarius: 65438+1October 21-February 19

Pisces: February 20-March 20

Aries: March 21-April 20

Taurus: April 2 1-May 21.

Gemini: May 22nd-June 2nd1

Cancer: June 22-July 22

Leo: July 23rd-August 23rd.

Virgo: August 24-September 23

Libra: September 24th-65438+1October 23rd.

Scorpio:101October 24th-? 165438+1October 22nd

Sagittarius:165438+1October 23rd-65438+February 2nd1.

Capricorn: 65438+February 22nd-65438+1October 20th.

Constellation history:

More than 2000 years ago, the Greek astronomer Hipparchus (190 ~ 120 BC) divided the ecliptic into twelve segments, with the spring divided into zero, counting from the vernal equinox (that is, the zero degree of the ecliptic). Every 30 degrees is a house named after the main constellations contained in each house at that time, including Aries, Taurus, Gemini, Cancer, Lion, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius and Pisces, which are called the zodiac. There are twelve constellations in all.

Extended data:

Constellation iconicity:

Fire signs: Aries, Leo, Sagittarius

Earth signs: Capricorn, Taurus, Virgo.

Air signs: Libra, Aquarius and Gemini.

Water signs: Cancer, Scorpio and Pisces.

Yin and yang constellations:

Front: Aries, Gemini, Leo, Libra, Sagittarius, Aquarius.

Female: Taurus, Cancer, Virgo, Scorpio, Capricorn, Pisces.

Baidu encyclopedia-twelve constellations