40-meter-long constellation

It is Sagittarius, and the constellation time is as follows:

I Aquarius: Gregorian calendar 65438+1October 20th to February 18.

2. Pisces: February 19 to March 20 in the Gregorian calendar.

Aries: March 2 1 to April 19 in the solar calendar.

4. Taurus: April 20th to May 20th in the solar calendar.

5. Gemini: May 2 1 to June 2 1 in the solar calendar.

Cancer: June 22 to July 22 in the solar calendar.

Leo: July 23rd to August 22nd in the solar calendar.

Virgo: August 23rd to September 22nd in Gregorian calendar.

Libra: September 23rd ~ 65438+1October 23rd of Gregorian calendar.

X Scorpio: Gregorian calendar 65438+1October 24th ~165438+1October 22nd.

Sagittarius: Gregorian calendar165438+1October 23rd to 65438+February 2nd1.

12. Capricorn: Gregorian calendar 65438+February 22 ~ 65438+ 10/9.

Extended data:

The origin of constellations

Mesopotamian astrologers divided the starry sky into several regions for the convenience of studying and observing many stars in the sky, and each region was a constellation.

It's hard to say clearly when humans began to have the concept of constellation. This astronomical knowledge was known long before there was a historical record. The name of the constellation probably comes from the sailors who sailed early.

The origin of constellations may be completely different between civilizations in different regions, but with the expansion and mutual influence of civilizations, the culture of constellations also includes the process of integration.