It is one of the names given to a star in the constellation Cassiopeia. It has also been referred to as ? ( Zeta ) Cas, 17 Cassiopeiae, HD 3360 or HR 153, by astronomers. It is considered close to exploding as a supernova. It is a white dwarf star with about 9 masses of our sun. Chinese asterism name in Astronomy. Name of the written magic formulas in use in Taoism. Name of a comic book by the Argentinian cartoonist Eduardo Risso.