NGC 298
The NGC 298 theme is a theme that has captured the interest of many people over time. Since its emergence, NGC 298 has been the subject of debates, discussions and numerous investigations. Its relevance extends to different fields, since it has an impact on society, the economy, technology and many other areas. NGC 298 is a topic that has evolved and adapted to social and cultural changes, always remaining at the forefront of public attention. In this article, we will explore the different aspects of NGC 298 and its importance in today's world.
| NGC 298 | |
|---|---|
.jpg) NGC 298 with neighboring galaxy NGC 297, imaged by the Hubble Space Telescope | |
| Observation data (J2000 epoch) | |
| Constellation | Cetus |
| Right ascension | 00h 55m 02.3s[1] |
| Declination | −07° 19′ 59″[1] |
| Redshift | 0.005847[1] |
| Heliocentric radial velocity | 1,753 km/s |
| Apparent magnitude (V) | 14.52[1] |
| Characteristics | |
| Type | Scd[1] |
| Apparent size (V) | 1.7' × 0.4'[1] |
| Other designations | |
| MCG -01-03-033, 2MASX J00550234-0719591, IRAS F00525-0736, 6dF J0055024-071959, PGC 3055.[1] | |
NGC 298 is a spiral galaxy in the constellation Cetus. It was discovered on September 27, 1864, by Albert Marth.[2] NGC 298 is situated close to the celestial equator and, as such, it is at least partly visible from both hemispheres in certain times of the year. Given its B magnitude of 14.7, NGC 298 is visible with the help of a telescope having an aperture of 20 inches (500 millimetre) or more.[3]
One supernova has been observed in NGC 298: SN 1986K (type II, mag. 16.5) was discovered by Thomas Schildknecht on 1 September 1986.[4][5]
References
- ^ a b c d e f g "NASA/IPAC Extragalactic Database". Results for NGC 0298. Retrieved September 2, 2016.
- ^ "New General Catalog Objects: NGC 250 - 299". Cseligman. Retrieved October 17, 2016.
- ^ "NGC 298 - Spiral Galaxy | TheSkyLive.com". theskylive.com. Retrieved July 23, 2020.
- ^ Wild, P.; Schildknecht, T. (1986). "Supernova 1986K in Anonymous Galaxy". International Astronomical Union Circular (4250): 1. Bibcode:1986IAUC.4250....1W.
- ^ "SN 1986K". Transient Name Server. IAU. Retrieved December 6, 2024.
External links
Media related to NGC 298 at Wikimedia Commons
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