Huagai, also known as Iota Cassiopeiae, is a multiple star system located in the constellation Cassiopeia. It is identified by the Bayer designation ι Cassiopeiae and is commonly abbreviated as Iota Cas or ι Cas.
The system has a combined apparent magnitude of approximately 4.5, which allows it to be visible to the naked eye. Based on its parallax measurements, Huagai is situated roughly 133 light-years (41 pc) from Earth.