Which of the twelve constellations represents a ghost?

I don't know about ghosts and gods, but I know which patron saint the twelve constellations represent.

The patron saint of Aries is Marus;

The patron saint of Taurus is Venus, the god of love;

Gemini patron saint is the god of long-term command;

The patron saint of cancer is Diana, the sister of the sun god;

The patron saint of Leo is Apollo;

Virgo patron saint is the god of long-term command;

The patron saint of Libra is Venus, the goddess of love;

The patron saint of Scorpio is Purde, the king of hell;

The patron saint of Sagittarius is Cupid, the king of the gods;

The patron saint of Capricorn is Satan, the god of agriculture;

The patron saint of Aquarius is Uranus;

The patron saint of Pisces is Neptune.