NGC 1097

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NGC 1097

An ultraviolet image of NGC 1097 taken with GALEX.
Credit: GALEX/NASA.
Observation data (J2000 epoch)
Constellation Fornax
Right ascension 02h 46m 19.0s[1]
Declination -30° 16′ 30″[1]
Redshift 1271 ± 3 km/s[1]
Distance 45 million ly [2]
Type (R'_1:)SB(r'l)bSy1[1]
Apparent dimensions (V) 9′.3 × 6′.3[1]
Apparent magnitude (V) 10.2[1]
Other designations
ESO 416- G 20, PGC 10488,[1] Arp 77[1]
See also: Galaxy, List of galaxies

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 outermost one and not much is known about that.

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