--- name: η Phe constellation: Phe created_by: editor.cs created_date: 2023-11-05 16:38:47.854080 updated_by: editor.cs updated_date: 2023-11-05 16:38:47.854084 --- A binary star, whose components have a brightness difference of 19.8". The brighter one reaches a magnitude of 4.5, while the companion exhibits an 11th magnitude.