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NGC 3198

NGC 3198, also known as Herschel 146 is a barred spiral galaxy in the constellation Ursa Major. It was discovered by German-British astronomer William Herschel on 15 January 1788. NGC 3198 is located in the Leo Spur, which is part of the Virgo Supercluster, and is approximately 47 million light years away.

Supernovae
Two supernovae have been observed in NGC 3198: • SN 1966J (TypeIa, mag. 13) was discovered by Paul Wild on 18 December 1966. Some sources list this supernova as a TypeIb. Significantly fainter than expected when discovered, it was initially classified as a Type IIn supernova. In 2021, researchers reclassified it as a gap transient. ==Gallery==
Gallery
NGC3198 - SDSS DR14 (panorama).jpg | NGC 3198 imaged by the Sloan Digital Sky Survey NGC 3198SST.jpg | NGC 3198 imaged by the Spitzer Space Telescope NGC 3198 Hubble WikiSky.jpg | NGC 3198 imaged by the Hubble Space Telescope NGC_3198_GALEX_WikiSky.jpg | NGC 3198 imaged by GALEX (ultraviolet) == See also ==
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