How is the human constellation calculated?

Your constellation = your date of birth. Constellation is western astrology. Divided into 12 constellations according to time. They are Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius and Pisces.

Constellations are judged according to the solar calendar, but according to the lunar calendar, the so-called lunar calendar, it is different. If you only know the lunar birthday, first look through the yellow calendar, find out which lunar birthday you were born in, and then compare it with the twelve horoscopes to know your horoscopes.

The origin of the constellation:

Constellation originated in Babylon, one of the four ancient civilizations. About 5000 years ago, people in Mesopotamia divided the starry sky into several regions, each of which was a constellation, in order to facilitate the study and observation of many stars in the sky, so there were more than 20 constellation rankings such as ecliptic 12.

In the 2nd century A.D., Ptolemy, an ancient Greek astronomer, synthesized the astronomical achievements at that time and compiled 48 constellations, imagining them as images of animals or characters, and giving them proper names in combination with fairy tales, which is the origin of constellation ranking.

The zodiac is divided into 12 constellation, which is called 12 constellation. The well-known constellation is 12 constellation. Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius, Pisces. Each constellation corresponds to a different position of the sun in a year.