What are the six stars in W?

Cassiopeia is one of the polar constellations in the northern sky, close to the North Pole, so it can be seen all year round, especially in autumn.

Shape: m (or w) shape.

There are five stars upstairs. Let me explain here: Cassiopeia has at least 100 stars that can be clearly seen by the naked eye, but only six or seven are particularly bright. And we often say that Cassiopeia's symbol stars are five.