China Naming Network - Eight-character fortune telling - In which direction does Polaris appear in the sky?
In which direction does Polaris appear in the sky?
1, Polaris appears in the north of the sky. Polaris, also known as Beichen and Zixing, refers to the star closest to the North Celestial Pole. At present, it refers to "Gou Chen Yi". Polaris is located at the northern end of the earth's axis, which is five times as long as the extension line connecting Tian Xuan and Shu Tian in the Big Dipper.
2. "Gouchenyi" consists of three celestial bodies: Polaris Aa, Polaris B and Polaris Ab. It was once named Vega, and its name came from the story of Yan Zi Shi (a matriarchal tribal leader) weaving linen clothes in the late Paleolithic period. From 1200 to 2500, it was called the North Star. The main star Polaris A is a huge, bright and ancient yellow Supergiant star. Polaris A is six times the mass of the sun, and if it is placed with the sun, its brightness is 2000 times that of the sun.