NGC 1398
NGC 1398 | |
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NGC 1398 | |
Observation data (J2000 epoch) | |
Constellation | Fornax[1] |
Right ascension | 03h 38m 52.13s[2] |
Declination | −26° 20′ 16.2″[2] |
Redshift | 0.004657[2] |
Distance | 65 million light years[3] |
Type | (R')SB(r)ab[2] |
Apparent dimensions (V) | 7.2′ × 5.2′[1] |
Apparent magnitude (V) | 9.70[1] |
Other designations | |
ESO 482-22[1] | |
NGC 1398 is an isolated barred spiral galaxy. It is located 65 million light years from the Earth, in the constellation of Fornax.[3][4] The galaxy, with a diameter of 135,000 light years, is slightly larger than the Milky Way. Over 100 billion stars are in the galaxy.[5] It was first discovered by Friedrich Winnecke of Karlsruhe, Germany, on 17 December 1868, while he was searching for comets.[6]
References
- 1 2 3 4 "NGC 1398". dso-browser.com. Retrieved 17 February 2015.
- 1 2 3 4 "NED results for object NGC 1398". ned.ipac.caltech.edu. Retrieved 17 February 2015.
- 1 2 "NGC 1398". noao.edu. Retrieved 17 February 2015.
- ↑ Moore, E. M.; Gottesman, S. T. (1 July 1995). "THE BARRED SPIRAL GALAXY NGC 1398 AND ITS PATTERN SPEED". The Astrophysical Journal 447: 159. Bibcode:1995ApJ...447..159M. doi:10.1086/175862. Retrieved 17 February 2015.
- ↑ "Dark Energy Survey kicks off second season cataloging the wonders of deep space". fnal.gov. Retrieved 17 February 2015.
- ↑ Stephen James O'Meara (12 April 2007). Deep-Sky Companions: Hidden Treasures. Cambridge University Press. p. 110. ISBN 978-1-139-46373-7.
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