Who first proposed the thirteen constellations in astrology?

In astrology, the zodiac refers to the twelve constellations in the zodiac, which we usually call the twelve constellations. Astrology originated very early, when it was indeed the zodiac, but the celestial bodies were constantly moving. In this process, the positions of various constellations in Huangdao constantly changed, and finally a Ophiuchus appeared. From 65438 to 0928, the International Astronomical Union was recognized as one of the thirteen constellations on the ecliptic at the International Astronomical Conference. Even so, Ophiuchus does not belong to one of the twelve constellations in astrology. The difference between Ophiuchus and astronomy and astrology has always been an old topic of debate among astrologers. In addition, Scorpio has no solar terms on the ecliptic, but Ophiuchus has solar terms and heavy snow.

Most of the thirteen constellations mentioned on the Internet are based on their own understanding after hearing about it. Astrology is profound, and the changes of celestial bodies are internal. Usually the so-called "constellation test" is not astrology at all, but life entertainment. Neither 12 nor 13 is necessarily true.