Constellation characteristics of coronation in the north

There are 29 stars in the constellation whose visual magnitude is brighter than 6, and 5 of them are brighter than 4. The Northern Corona lies between Capricorn and Pentaphyllus. There is a 2.4m star near the connection between Vega Lyra and Capricorn arcturus, which is the alpha star in the northern corona. The seven little stars on the seat make up a beautiful crown, which is a wedding gift from Dionysus to Ariadne-a crown inlaid with seven gems, and the alpha star is the biggest and brightest jewel in the crown. There are many galaxies in the northern corona, and these galaxies are very concentrated. In an area as big as the moon, about 400 galaxies gather together to form a huge cluster of galaxies. The cluster of galaxies in the northern corona is mostly composed of elliptical galaxies, which is more irregular than the cluster of galaxies (such as Wuxian cluster). Legend has it that when Dionysus Dionysus married Princess Ariadne, Dionysus gave the bride a beautiful crown with crystal jewels as a wedding gift. Soon the princess died of illness, and Dionysus, who was always happy, was very sad because of the loss of his beloved wife. He threw the crown into the air, and the crown rose higher and higher, and finally rose to the ranks of the stars. So far, we haven't found this beautiful crown in the sky.