出典:Wikipedia
出典:『Wikipedia』 (2011/04/29 04:53 UTC 版)
NGC 1275 (also known as Perseus A or Caldwell 24) is a type 1.5 Seyfert galaxy located around 237 million light-years away in the direction of the constellation Perseus. NGC 1275 corresponds to the radio galaxy Perseus A and is situated near the centre of the large Perseus Cluster of galaxies. It is morphologically a type-cD galaxy.