NGC 645
Galaxy in the constellation Perseus

NGC 645 is a barred spiral galaxy in the constellation Pisces. It is estimated to be 112 million light-years from the Milky Way and has a diameter of approximately 115,000 light years. The object was discovered on October 27, 1864, by astronomer Albert Marth.

Sources and credits
This article is adapted from the Wikipedia article “NGC 645”, 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:
- NGC645 - SDSS DR14.jpg by Sloan Digital Sky Survey, CC BY 4.0
- NGC 0645 SDSS.jpg by Donald Pelletier, CC BY-SA 4.0
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