Fortune Telling Collection - Zodiac Analysis - What is the most representative constellation in the winter sky?
What is the most representative constellation in the winter sky?
The reason is that Orion has two 1 equal stars, five second-class stars and two third-class stars, which are arranged in a regular shape and are one of the most remarkable constellations in the whole day.
The brightest star in Orion is beta star, with an apparent magnitude of 0. 12, ranking seventh among all bright stars in the whole day, with an absolute magnitude of -7. 1 and a surface temperature of 12000. Alpha Orion, the ninth brightest star in the whole day, Latin for Betelgeuse, with a brightness of 0.06-0.75 and a period of 5.5 years, is an irregular variable star. Every year 1 at the end of February, at 8: 00 pm, the three stars δ, ε and ζ, which are connected in a line by Orion, hang high in the southern sky, hence the China folk proverb "Three stars are due south, and the Chinese New Year is coming soon".
Extended data:
To the north of the belt are Betelgeuse and Betelgeuse respectively; On the south side of the belt are Betelgeuse and Betelgeuse. Betelgeuse, the beta star of Orion, is a star of 0. 1, ranking seventh in the whole day, 862 light years away from the earth, shining with blue and white light. Betelgeuse is the alpha star of Orion and the ninth brightest star in the whole day. It emits orange light. Betelgeuse is a variable star, which will be brighter than Betelgeuse in a small part of the time because of brightness changes.
In the south of Betelgeuse in Orion, there is a row of north-south stars, which are faintly visible to the naked eye and look like a flying bird (Suzaku). This is the Orion nebula. Orion Nebula, also known as M42, is a giant planetary nebula in the Milky Way. The young, massive and high-temperature stars in the nebula emit strong radiation, and ionized hydrogen emits light, forming a spectacular scene.
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