What kind of person is the new Ophiuchus?

Ophichus (abbreviated as Oph in Latin) (165438+1October 30th to 65438+February 17) is one of the zodiac signs, which is located in the south of Ursa, 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 also the only constellation whose star map spans the celestial equator, the galactic channel 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 passes through 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. 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.

M9: The loosely structured globular cluster is very small, and the brightest star is around+14. It needs a 10 inch (25 cm) telescope to see part of it, with a magnitude of +7.9. Type: Globular cluster constellation: Ophiuchus Distance from Earth: 25,800 light years Right ascension (H: M): 17: 19.2 declination (DEG: M):- 18: 3 1 apparent magnitude: 7.7 NGC. The brightest star is around+14, and so on. You need a telescope of 10 inch (25 cm) to see part of it. M 10 and M 12: The two globular clusters are 3.4 degrees apart, close to the center of Ophiuchus, and their structures are relatively loose. If there is no light pollution, use 4 inches (. Their magnitude is +6.6, M 10 is 14000 light years away from the earth, and M 12 is 18000 light years away from the earth. M 10 species: globular cluster constellation: distance from Ophiuchus to the earth: 14.3 light-years right ascension (H: M): 16: 57. 1 declination (deg:m). -04:06 apparent magnitude: 6.6 NGCNo. : NGC6254 M 10(NGC6254) is a Ophiuchus globular cluster, with a distance of m 12 3.4 degrees and close to the center of Ophiuchus. If there is no light pollution, use 4 inches (10 cm). M 12 species: globular cluster constellation: distance from Ophiuchus to the earth: 16 thousand light-years right ascension (H: M): 16: 47.2 declination (deg:m). : -0 1:57 apparent magnitude: 6.7 NGCNo. : NGC62 18 M 14: This is a globular cluster. Only a vague outline can be seen with a small telescope, and bright stars can be distinguished with a telescope of 10 inch (25cm). Its magnitude is +7.5. M62: This is a bright round globular cluster with a magnitude of +6.6, which is located in the sky with dense stars. M 107: This is the darkest globular cluster in messier objects with a magnitude of +8. 1. NGC6633 and IC4665: These are large and loose clusters that can be observed with binoculars, and bright stars can be seen with binoculars.

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