出典:Wikipedia
出典:『Wikipedia』 (2010/12/25 04:32 UTC 版)
Phi Persei (φ Persei, φ Per) is a Class B2Vpe, fourth-magnitude star in the constellation Perseus. Due to its isolation and distance from Cassiopeia, Andromeda and the rest of Perseus, John Flamsteed never took thought to assign a number and constellation to Phi Persei.