What is Ophiuchus?

Ophiuchus (165438+1October 30 to 65438+February 17) is one of the zodiac signs, which is located in the south of Hercules, north of Scorpio and Sagittarius and west of the Milky Way. Ophiuchus is the only constellation connected with another constellation-Ophiuchus. At the same time, Ophiuchus is the only constellation that spans the celestial equator, the Milky Way and the ecliptic. Ophiuchus is big and wide, rectangular, and the equator of the celestial sphere passes through this rectangle diagonally. Although Ophiuchus spans a short galaxy, the center of the Milky Way is Sagittarius, not far from Ophiuchus. The Milky Way has a prominent part here, forming the widest area of the Milky Way. In addition, although the ecliptic crosses Ophiuchus, Ophiuchus does not belong to the ecliptic. Every year around165438+1October 29th, the sun passes through Ophiuchus until it enters Sagittarius in February of 17. Scorpio has no solar terms on the ecliptic, and Ophiuchus has a solar term of heavy snow. 00 Ophiuchus is Latin for Ophiuchus. In ancient star maps, Ophiuchus was depicted as a man holding a giant snake. On behalf of the ancient imperial doctor Asclepius. Ophiuchus α is the brightest star in Ophiuchus, a white giant (A5Ⅲ) with an apparent magnitude of 2.08, an absolute magnitude of 0.96 and a distance of 54 light years. Ophiuchus β is a red giant (K2Ⅲ), with an apparent magnitude of 2.77, a distance of 99 light years and an absolute magnitude of -0. 1. There is a large open cluster with few stars in its northeast 1 5. Supplementary answer: The Royal Astronomical Society says that you may have got the constellation wrong. According to the Institute, people born between165438+1October 29th and 65438+February18th should be Ophiuchus, not Sagittarius. Ophiuchus lies between Scorpio and Sagittarius.

In mythology, Ophiuchus is a snake dancer, similar to the Greek god of medicine. If Ophiuchus is in the right position, then the traditional star chart will have to be revised accordingly, and the territory of Scorpio and Sagittarius in the traditional star chart will have to be handed over.

Astronomers pointed out that the familiar astrological map of the zodiac does not conform to the actual phenomenon of celestial bodies. When the laws of astrology were laid more than 2000 years ago, the astrological chart formed by the sun "passing through" a series of constellations was quite different from what we see today.

Therefore, the real constellation date should be listed as follows:

00 Aries April 19- may 13

00 Taurus may14-June 20th

00 Gemini June 21-July 19

00 cancer July 20-August 19

00 Leo August 20th-September 15

00 Virgo September16-101October 30th

00 Libra10/0/October 3 1 day-165438+1October 22.

00 Scorpio165438+1October 23rd-165438+1October 29th

00 Ophiuchus165438+1October 30th-65438+February 17

00 Sagittarius 65438+February 18-65438+1October18

00 Capricorn 65438+1October19-February 15

00 Aquarius February 16- March 1 1

00 Pisces March12-April 18

Astrologers laugh at astronomers' statements. Dorothy Dorn, director of the American Astrological Union, told The Times of London: "There are twelve constellations, and Ophiuchus may be related to the constellation, but it has nothing to do with the zodiac."