What is the ancient constellation _ What is the ancient constellation?

In which constellation is Xuanyuan XIV located?

Xuanyuan XIV is located in Leo.

Xuanyuan XIV, also known as Alpha Star of Leo, is the brightest star (main star) of Leo, which is located in the "heart" position of Leo on the earth. In the spring when there are few big stars, Xuanyuan XIV can be regarded as the king of spring stars, which has been paid great attention to at all times and all over the world, so it is called the "Star of Kings". It is about 79.5 light years away from the earth. This is a four-star system.

Extended data:

"Xuanyuan XIV" is located in the center of Leo, also called "Xuanyuan Big Star". The origin of the name Xuanyuan XIV is because Leo's head position consists of six stars. In China, this rhetorical question is a part of XuanYuanXing official, named after Xuanyuan Huangdi, the ancestor of the Chinese nation. Xuanyuanxingguan has a total of 17 stars, which looks like a Youlong, and the brightest "Xuanyuan XIV" is in the leading position.

Xuanyuan XIV is a four-star system. Its main star is Xuanyuan XIV A, and its mass is about 3.5 times that of the sun. It is a young star only a few hundred million years old. The rotation of this star is very retarded, and the autobiographical cycle only takes 15.9 hours, so its shape is highly flat. This horizontal structure causes the phenomenon of gravity darkening, that is, the photosphere of Xuanyuan XIV is obviously hotter than the equator at the poles, and the brightness per unit area of the surface is five times brighter than that of the equator at the poles.

References:

Baidu Encyclopedia-Xuanyuan Fourteen