NGC 198
| NGC 198 | |
|---|---|
 SDSS image of NGC 198 | |
| Observation data (J2000 epoch) | |
| Constellation | Pisces |
| Right ascension | 00h 39m 23.0s |
| Declination | +02° 47′ 53″ |
| Redshift | 0.017596 |
| Apparent magnitude (V) | 13.85 |
| Characteristics | |
| Type | SA(r)c |
| Apparent size (V) | 1.2' × 1.2' |
| Other designations | |
| UGC 414, CGCG 383-057, MCG +00-02-107, 2MASX J00392298+0247525, IRAS 00367+0231, F00368+0231, PGC 2371. | |
NGC 198 is a spiral galaxy located in the constellation Pisces. It was discovered on December 25, 1790 by William Herschel.
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.
NGC 198 is part of a galaxy group known as LGG 9, together with NGC 182, NGC 194 and NGC 200.
See also
References
- 1 2 3 4 5 6 7 "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.
- ↑ Garcia, A. M. (1993). "General study of group membership. II. Determination of nearby groups". Astronomy & Astrophysics Supplement Series. 100: 47–90. Bibcode:1993A&AS..100...47G.
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
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