What are the brightest stars in the east and south of the autumn night sky? Where can I find a detailed constellation map?

If the landlord can describe the date more clearly, it will be better to determine which star it is. I recommend you a starry sky software, stellarium, through which you can know many star constellations.

This is the starry sky around 20: 00 on September 1 year. The landlord can find out:

Zenith: Vega in Lyra

Altair of aquila.

Tianjin IV in Cygnus (the three stars at the zenith are the famous summer triangle, which can be seen in the dark now. The right angle is Vega, the 30-degree angle is Altair, and the 60-degree angle is Tianjin.

Eastern sky: Pegasus, Aquarius, Capricorn, etc.

Western sky: the corner of Virgo

The size of the shepherd's big horn.

Northern sky: Big Dipper Ursa major.

Polaris in Ursa minor

Cassiopeia, Dragon, Five Immortals, etc.

Southern sky: Scorpio antares

Sagittarius has six stars in the south.

I hope it helps you.