Cassiopeia is a constellation composed of five main stars, which form a distinctive "W" shape. These stars are:

* α Cassiopeiae (Schedar): A yellow giant star

* β Cassiopeiae (Caph): A white giant star

* γ Cassiopeiae (Tsih): A blue giant star

* δ Cassiopeiae (Ruchbah): A white subgiant star

* ε Cassiopeiae (Segin): A blue giant star

While these five stars are the most prominent, Cassiopeia contains many other fainter stars, some of which form interesting patterns and objects within the constellation.