NGC 477
Galaxy in the constellation Andromeda
NGC 477 is a spiral galaxy in the constellation Andromeda. It is located approximately 250 million light-years from Earth and was discovered on October 18, 1786 by astronomer William Herschel.
One supernova has been observed in NGC 477: SN 2002jy (type Ia, mag. 16.3).
Sources and credits
This article is adapted from the Wikipedia article “NGC 477”, written by its contributors and licensed under CC BY-SA 4.0. Fathomly has changed the layout, removed citation markers, navigation and maintenance notices, and adjusted punctuation. This adapted version is shared under the same license. For references, see the original article.
Images, from Wikimedia Commons:
- NGC477 - SDSS DR14.jpg by Sloan Digital Sky Survey, CC BY 4.0
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