Which constellation does Hades belong to in Gold Saints?

Hades (Roman name: Pluto), he is the ruler of the underworld and the undead.

Let's be clear here: Hades is a "guardian of hades", not a "death" or a "judge" of the underworld; Death is Thanatos, and his brother is Hipnas, the god of sleep. There are three judges, namely Minos (aka Minos Mions), Radamantis and Arcos (aka arkus Aeacus).

In saint seiya, the saint chose Blink as his body, and his birthday should be September 9th, just like Blink. But he is really not a saint!