NGC 466
Lenticular galaxy in the constellation Tucana

NGC 466 is a lenticular galaxy located about 247 million light-years away from Earth in the constellation Tucana. NGC 466 was discovered by astronomer John Herschel on October 3, 1836.
01NGC 434 group
NGC 466 is a member of the NGC 434 galaxy group (also known as LGG 19). This group includes at least 10 galaxies, including NGC 434, NGC 434A, NGC 440, NGC 484, IC 1649, and four from the ESO catalogue.
02Supernova
One supernova has been observed in NGC 466: SN 2025rib (Type Ia-91bg-like, mag. 18.186) was discovered by ATLAS on 16 July 2025.
Sources and credits
This article is adapted from the Wikipedia article “NGC 466”, 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:
- NGC 466 legacy dr10.jpg by Legacy Surveys / D.Lang (Perimeter Institute) & Meli thev, CC BY-SA 4.0
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