Why does Ophiuchus not belong to the zodiac 12?

In fact, don't think that there is only 12 constellation.

In fact, in ancient Greece, there was a constellation called Ophiuchus, which was located next to Scorpio. In order to calculate the constellation 12 more conveniently, the ancient Greeks did not list Ophiuchus for the time being, and the fate of Ophiuchus changed.

13 in the 9th century, a scientist published the constellation13 in a newspaper, in which Ophiuchus was finally overturned, and no one knew it.

Now we use 12 constellation because the first one is too wide, the second one is more convenient to calculate, and the third one has a strange thinking. Later, when someone asks you how many constellations you have, you can answer 13, there is a Ophiuchus. Maybe you are the lucky star of Ophiuchus.

Due to the change of the earth's axis, the movement of the solar system and the movement of the stars themselves, the current zodiac sign is

Very different from two thousand years ago, the correct date after the change is as follows:

Sheep: 4/ 19~5/ 13

Taurus: 5/ 14~6/22

Gemini: 6/23~7/2 1

Cancer: 7/22~8/ 10

Lion: 8/ 1 1~9/ 16

Virgo: 9/17 ~10/31

Libra:11~11/23

Scorpio:11/24 ~11/29

Snake Man:11/30 ~12/17

Sagittarius:12/18 ~119

Capricorn: 1/20~2/ 17

Water bottle: 2/ 18~3/ 12

Pisces: 3/ 13~4/ 18

Ophiuchus becomes a member of the zodiac!

The original giant scorpion needs to be reorganized, only from 1 1 24th to1/29th ~