What constellation is antares in?

Antares, the alpha star of Scorpio (the main star of Scorpio), was also called fire in ancient China. It belongs to the seven-night antares in the Eastern Black Dragon and is used to determine the seasons. "Fire in July" means that Mars is heading west and the weather is cold. Antares is the15th bright star in the whole day, which is a visual binary star. The magnitude of the main star is 1.2, and the red giant with M 1I is 6000 times the brightness of the sun. The companion star is a blue dwarf with brightness of 5.4 and angular distance of 3 ". The synthetic magnitude is 0.96 and the absolute magnitude is -4.7. 600 light years away. Modern astronomy is called "Introduction to Scorpius Alpha Star".