NGC 474

{{Infobox galaxy
|name=NGC 474
|image=
|caption=哈伯太空望遠鏡拍攝NGC 474影像。（NASA、STScI、）
|constellation name=雙魚座
|epoch=J2000
|ra=
|mass=
|stars=
|appmag_v=
|size_v=
|size=250,000 ly (直徑)
|notes=
|names=Arp 227, MCG 0-4-85, PGC 4801, UGC 864, ZWG 385.71。該超新星距離宿主星系的核心區域有一定距離。

延伸閱讀
*Turnbull, A. J.; Carter, D.; Bridges, T. J.; Thomson, R. C. (1999) [http://adsabs.harvard.edu/abs/1999IAUS..186..191T Shell Formation in NGC474]

參考資料
外部連結
*[https://apod.nasa.gov/apod/ap071008.html Galaxy NGC 474: Cosmic Blender], NASA Astronomy Picture of the Day (8 October 2007)
*[http://apod.nasa.gov/apod/ap110226.html Shell Galaxies in Pisces], NASA Astronomy Picture of the Day (27 February 2011)
*[https://apod.nasa.gov/apod/ap140105.html Galaxy NGC 474: Shells and Star Streams], NASA Astronomy Picture of the Day (5 January 2014)
*[https://apod.nasa.gov/apod/ap180206.html Galaxy NGC 474: Shells and Star Streams], NASA Astronomy Picture of the Day (6 February 2018)