NGC 1097
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Galaxy | List of galaxies |
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Observation data (Epoch J2000) |
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Constellation | Fornax |
Right ascension | 02h 46m 19.0s[1] |
Declination | -30° 16′ 30″[1] |
Redshift | 1271 ± 3 km/s[1] |
Distance | 45 million ly[citation needed] |
Type | (R'_1:)SB(r'l)bSy1[1] |
Apparent dimensions (V) | 9′.3 × 6′.3[1] |
Apparent magnitude (V) | 10.2[1] |
Notable features | |
Other designations | |
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NGC 1097 is a barred spiral galaxy about 45 million light-years away in the constellation Fornax. Three supernovae (SN 1992bd, SN 1999eu, & SN 2003B) have been observed in NGC 1097 (as of 2006).
NGC 1097 is also a Seyfert galaxy, with jets shooting from the core. Like most galaxies, NGC 1097 has a supermassive black hole at its center. Around the central black hole is a ring of star-forming regions with a network of gas and dust that spirals from the ring to the black hole.
NGC 1097 has two satellite galaxies. NGC 1097A is the largest of the two. It is a peculiar elliptical galaxy that orbits 42,000 light-years from the center of NGC 1097. NGC 1097B is the outer most one, not much is known about it.