What was the constellation before Sagittarius?

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

Constellations are divided according to the solar calendar (new calendar, Gregorian calendar) birthday of the year of birth:

Aries (03/2 1-04/20)

Taurus (04/2 1-05/20)

Gemini

Cancer (22 June 2006-22 July 2007)

Leo (07/23-08/22)

Virgo (08/23-09/22)

Libra (09/23- 10/23)

Scorpio (10/24-11/22)

Sagittarius (11/23-12/21)

Capricorn (12/22-0119)

Water bottle: 0 1/ 20- 02/ 18

Pisces (02/ 19- 03/20)

Extended data:

The myth of Scorpio:

Legend has it that Poseidon had a son named Aolaiwen, and Aolaiwen was a burly young man with amazing arm strength. However, Aolaiwen doesn't like living in water, but likes galloping and hunting on the Yuan Ye.

Although Aolaiwen didn't like living in water, Poseidon liked this son very much, so Poseidon gave Olevin a magical ability, which enabled Aolaiwen not only to run like flying in the mountains, but also to walk on the sea, so Aolaiwen was not an ordinary hunter.

But Aolaiwen is too arrogant. He boasted that no animal in the world was his opponent. Seeing that he was so arrogant, the goddess Sheila sent poisonous scorpions to sneak up on him, bite his feet and poison him. When Sheila saw that the poisonous scorpion had fulfilled its mission, she elevated it to heaven and became a scorpion.

References:

Baidu encyclopedia-twelve constellations