Abbreviation:

Hyi

English name:

Water Snake

Coordinates

see Stellar data

Particulars:

• Double Star pi Hyi

General:

A small and faint constellation of southern hemisphere. It belong to the Bayer constellation family. The only object notable for the amateur observer is the optical double pi Hyi, an unrelated pair of an orange (K2III, 5.69 mag) and a red giant (K2III) of 5.55 mag.