Question 1: Which constellation does the Big Dipper belong to? There are seven bright stars arranged in a dipper shape in the northern sky. We often call them the Big Dipper.
The names of these seven bright stars are: Tianshu, Tianxuan, Tianji, Tianquan, Yuheng, Kaiyang, and Yaoguang. The first four stars are called "Dukui", also known as "Xuanji"; the last three stars are called "Dou Lao" and "Dou Handle". These seven stars are Ursa Major α, β, γ, δ, ε, ζ, and η. Except for Tianquan δ, which is a third-magnitude star, the other six are all second-magnitude stars. Polaris can be found when the line connecting Tianxuan β and Tianshu α is extended about 5 times. Therefore, β stars and α stars are also called "pole stars".
Tianshu constellation: Ursa Major
Western name: Dubhe Bayer letter: alpha Ursae Majoris
Magnitude: 2.00
Position (epoch J2000.0):
Right ascension: 11h 03m 43.70s
Declination: +61 45' 03.2
Altitude: 54 12' 33
Azimuth: 048 49' 51
U2000: Chart 24, Vol 1
Transit: 04h 33m 11s
Tianxuan
Constellation: Ursa Major
Western name: Merak
Bayer letter: beta Ursae Majoris
Magnitude: 2.40
Location ( epoch J2000.0):
Right ascension: 11h 01m 50.49s
Declination: +56 22' 56.6
Altitude: 52 25' 31
p>Azimuth: 057 19' 13
U2000: Chart 46, Vol 1
Transit: 04 determined 31m 18s
……
Hello. Hope my answer helps you! Thank you for accepting! ! !
Question 2: Which constellation is the Big Dipper? The Big Dipper is composed of seven stars, namely Tianshu, Tianxuan, Tianji, Tianquan, Yuheng, Kaiyang and Yaoguang. Ancient people connected these seven stars and imagined them to form an ancient fighting shape. Tianshu, Tianxuan, Tianji and Tianquan formed the body of the fighting, which was called Kui and Doukui in ancient times; Yuheng, Kaiyang and Yaoguang formed the handle of the fighting. The ladle is shaped like a bucket and is easy to identify, hence the name. When Tianxuan and Tianshu are connected in a straight line and extended about five times the distance, the Polaris can be found, forming the Polaris area.
The Big Dipper belongs to the Ursa Major constellation
The Ursa Major constellation is located in the middle and high latitudes of the northern hemisphere and is a constellation visible all year round. , the Big Dipper is part of the constellation Ursa Major. The Big Dipper is located on the back and tail of the Big Bear. Six of these seven stars are 2nd magnitude stars and one is a 3rd magnitude star. Pass the line connecting the two stars at the mouth of the bucket and extend it about 5 times farther toward the mouth of the bucket, and you will find the North Star. The song of recognizing stars includes: "Recognizing stars starts from the Big Dipper, and then unfolds from north to west."
Question 3: What constellation does the Big Dipper belong to? What constellation does Polaris belong to? The Big Dipper belongs to the constellation Ursa Major. Polaris belongs to the brightest star in the constellation Ursa Minor, also called Alpha Ursa Minor.
In ancient China, it was called "Gou Chen Yi" or "Beichen". Graphically, it is at the tip of the Little Bear's tail.
Draw a straight line from the two stars β and α at the mouth of the Big Dipper in Ursa Major, and extend it to each other five times farther away from them. There is a star that is not very bright. This is α in Ursa Minor, also known as Ursa Minor. It is the famous North Star. Throughout the year, no matter where the handle of the Beidou spoon points, the line connecting the two stars β and α always stretches towards the North Star. Therefore, in ancient my country, these two stars were also called Zhiji stars. By connecting the main bright stars in the constellation, it looks more like a Little Big Dipper than a little bear. The "Big Dipper" in Ursa Minor is not only much smaller than the Big Dipper in Ursa Major, but among the seven stars, except for α and β, which are 2nd magnitude stars, and γ, which is 3rd magnitude star, the others are smaller than 4th magnitude. Unlike the Big Dipper in Ursa Major, Except for δ, which is a 3rd magnitude star, the other six are all 2nd magnitude stars. Therefore, this Little Big Dipper is far less eye-catching than the Big Dipper. People usually only notice the North Star.
Question 4: What other constellations are next to the Big Dipper? The Big Dipper belongs to the constellation Ursa Major. The nearby constellations that can be distinguished with the naked eye include Leo, Bootes, Gemini, and Corona Borealis
Question 5: Where is the Big Dipper constellation? The Big Dipper *** consists of seven stars. In modern astronomy, it is part of the Ursa Major constellation. . In fact, these seven stars are relatively easy to recognize in the northern sky. The four stars of the Dipper are close to the North Pole, and the three stars of the Dipper are outside. Most people find the Big Dipper first and then the Polar Star without tools.
The stars in the northern hemisphere rotate clockwise around the celestial pole, so when you observe the Big Dipper at different times, its position will be different. You can remember an old Chinese saying: If the bucket handle points to the east, everything will be spring; if the bucket handle points to the south, everything will be summer; if the bucket handle points to the west, everything will be autumn; if the bucket handle points to the north, it will be winter. In other words, at dusk in spring, you can see the bucket handle pointing east, and so on downwards. At this time, you can find the bucket spoon in the direction of the bucket handle. If your latitude is high enough, you can see it all night long (of course there may be a period of time when the Big Dipper is overhead).
Question 6: In what constellation is the Big Dipper located? There is a famous constellation in the starry sky of the northern hemisphere - Ursa Major. It is composed of seven relatively bright stars, commonly known as the Seven Spoons. They are called: Tianshu , Tianwangxuan, Tianji, Tianquan, Yuheng, Kaiyang, Yaoguang, these are the famous "Big Dipper". Among the Big Dipper, the brightest one is "Yuheng" and the darkest one is "Tianquan". In ancient times, the Big Dipper was a symbol for judging the seasons. In ancient books, there is a saying: "The handle of the Dipper points to the east, and the world is spring; the handle of the Dipper points to the south, and the world is summer; the handle of the Dipper points to the west, and the world is autumn; the handle of the Dipper points to the north, and the world is winter. ” record. Find the eye-catching Big Dipper. Connect the two stars on the outer edge of the Big Dipper's mouth into a line and extend it 5 times farther toward the mouth of the Big Dipper. Then you can find the North Star that can tell the direction. Polaris is just an ordinary second-magnitude star, 400 light-years away from the earth where we live. The earth's rotation axis always points to Polaris, so no matter what season, people in the northern hemisphere can use it to identify the direction.
Question 7: What constellation is next to the Big Dipper? In ancient my country, the seven bright stars in the Ursa Major constellation were regarded as the shape of a spoon. This is what we often call the Big Dipper. The second star from the handle of the spoon is called Kaiyang Star in ancient China. If you look at it carefully, you will find that there is a dark star very close to it. This dark star is called 80 Ursa Major. The ancients thought that it was always very close to the Yang star, like a guard of the Kaiyang star, so they called it Fu. Kai Yang and Fu form a double star.
Question 8: What is the relationship between the Big Dipper and the constellations? The Big Dipper was mentioned above, but I will talk about the latter part. The Tiangang Dixie is a single star, and the twenty-eight constellations are just the ancient Chinese division method. There is no necessary connection, but they will randomly intersect with the twelve constellations. For example, the star A in Scorpio is Antares, and the star A in Taurus is Aldebaran. The ancient Chinese divided the stars in the sky into twenty-eight groups, covering the northern and southern celestial spheres. , and the twelve constellations are just the twelve constellations of the zodiac. As the name suggests, they are the twelve constellations near the ecliptic. Except for the special Ophiuchus, the others are all on the ecliptic. There are 88 constellations in the whole day, 13 of which are Zodiac constellations. Among these 13 constellations, only Ophiuchus is not on the ecliptic. To put it simply, it is like this.