NGC 198 is a spiral galaxy located in the constellation Pisces. It was discovered on December 25, 1790 by William Herschel.[2]
One supernova has been observed in NGC 198: SN 2021adxd (Type II-P, mag. 19.8) was discovered by the Zwicky Transient Facility on 6 November 2021.[3]
See also
References
- ^ a b c d e f g “NASA/IPAC Extragalactic Database”. Results for NGC 0198. Retrieved 2016-09-02.
- ^ “New General Catalog Objects: NGC 150 – 199”. Cseligman. Retrieved September 9, 2016.
- ^ “SN 2021adxd”. Transient Name Server. IAU. Retrieved 4 September 2024.
External links
Media related to NGC 198 at Wikimedia Commons- NGC 198 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images
- SEDS
