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NGC 140

Spiral galaxy in the constellation Andromeda

Image credit is listed at the end of this article.

NGC 140 is a spiral galaxy in the constellation of Andromeda. It was discovered by Truman Henry Safford on October 8, 1866.

01Historical Information

Safford's discovery in 1866 was published in the appendix of an obscure paper. Sixteen years later, on November 5, 1882, Edouard Stephan discovered the same object, but was unaware of Safford's earlier discovery. Wolfgang Steinicke's version of the catalog lists Safford as the discoverer.

02Supernova

One supernova has been observed in NGC 140: SN 2025wug (Type IIb, mag. 16) was discovered by ATLAS on 2 September 2025.

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Sources and credits

This article is adapted from the Wikipedia article NGC 140, 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.

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