Astronomy: What constellations can be seen in the northern hemisphere in summer?

Cygnus, one of the northern constellations, is located in the Milky Way. The brightest star in Cygnus is a white star "Tianjin IV" with a magnitude of 1. Cygnus is like a swan flying on the Milky Way, stretching its neck and spreading its wings. The main bright stars in Cygnus are arranged in a cross, which is called the "Northern Cross". Cygnus has 22 brighter stars than 4. Cygnus 6 1 is the closest star to us.

Lyra, one of the northern constellations, is located on the north side of the Milky Way. Vega is a white 0-magnitude star and the brightest star in the northern sky. It is arranged in triangles and diamonds, with some small stars beside it. Lyra has eight stars brighter than four.

One of the zodiac constellations, located in the southeast of the Milky Way. The Altair in the constellation is a white star with a magnitude of 1. Altair is arranged in a straight line with two small stars evenly distributed on both sides, commonly known as "Altair Samsung" or "Polaris". There are 13 stars brighter than magnitude 4 in Aquila.

The southernmost constellation of the zodiac in Scorpio, with a wide range and many stars, is the most striking constellation in the summer sky in the northern hemisphere. It appears in the southern sky, shaped like a scorpion, with its tail pointing southeast. Antares in the constellation is a star of 1, and its starlight is red, which was called "fire" in ancient China. Scorpio has 22 stars brighter than 4.

A constellation in the north-central constellation Ursa major. It is a big constellation in the summer night sky and one of several big constellations in the whole day. It is located in the south of Ursa major and the north of Ophiuchus, between Lyra and the northern corona, followed by the northern corona ring. Although the constellation Ursa Major has a large range, it is a pity that the stars in the constellation are not very bright, and they are all composed of 3 stars and 4 stars. 1938+0934 was once found in Ursa major. But now it has become a dark star. 1960 and 1963 have new star explosions, but the brightness is not as bright as that of 1934.

Draco is a constellation that can be seen all year round in the northern night sky. It is located in the north of the northern corona. It really looks like a dragon winding between Ursa Major, Xiao Xiong Major and Ursa Major, spanning the vast sky. The high dragon head is close to the Hall of Ursa Major and consists of four stars. Form a quadrilateral. The long dragon body encircles the North Star for half a circle. The faucet consists of four stars, such as 2, 3, 4 and 5. A straight line leads from the last two stars in the faucet bucket to the north, and you can find the Polaris. It is an arched constellation, which can be seen all year round in the northern hemisphere. On May 24th every year, the center of Draco crosses the sky. Tianlong constellation is the eighth largest constellation in the whole day.

The moving stars in Ursa Major are all in the same position in the Milky Way, moving in the same direction at about the same speed, with about the same metal composition, and according to the theory, they are also about the same age. These evidences prove to astronomers that they once came from the same source.

Ursa minor is the constellation closest to the north celestial pole. Its center is right ascension 15: 30 and declination 75. Its area is about 256 square degrees.

Oph (Latin abbreviation) (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 in this constellation that has another constellation, Giants. Silver Road Constellation and Zodiac Constellation. Ophiuchus is large and wide, with a rectangle, and the equator of the celestial sphere obliquely passes through this rectangle. Although the Milky Way across Ophiuchus is short, its center 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 zodiac crosses Ophiuchus, Ophiuchus does not belong to the zodiac. Every year around165438+1October 29th, the sun passes through Ophiuchus and enters Sagittarius until 65438+February17th. Scorpio has no solar terms on the ecliptic, and Ophiuchus has a solar term of heavy snow.

Sagittarius is also the zodiac (Sagittarius is also called Sagittarius in the zodiac). On summer nights, you can find it on Altair in the southern part of the Milky Way. Because the galactic center is in the direction of Sagittarius, this part of the Milky Way is the widest and brightest.

Ophiuchus in the summer night sky is located on the west side of the Milky Way, between Scorpio and Ophiuchus. There is a very wide area with sparse stars, which is the location of Ophiuchus and Ophiuchus. Ophiuchus is a billion giant constellations. It is adjacent to Ophiuchus in the north, Scorpio in the south and Ophiuchus in the east and west. Ophiuchus is close to the northern crown and Ophiuchus in the west and as short as an eagle in the east. Ophiuchus is half of Ophiuchus. It is the only constellation on the ecliptic that does not belong to the ecliptic. Ophiuchus and Ophiuchus in the night sky form an image of Ophiuchus grasping a giant snake with both hands. 7. Download Tiantu pro and try it.

This is a screenshot.

2, if you want to know the constellation, you must first look at the star map and find the bright stars in the constellation and the constellation you can see; Lyra, Eagle, Cygnus, Five Immortals, Scorpio, Sagittarius, Ophiuchus, Ophiuchus, Ursa Major, Ursa Minor and ............. hope to help you. The answer upstairs is very good ... but I want to add some comments (please forgive me upstairs)

The following is the starry sky seen in Shanghai at 8: 30 this evening, with the summer starry sky rising in Ran Ran in the east.

I made some marks on the main celestial bodies, which I believe will be helpful to the landlord.

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