Astronomy:NGC 7513
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Short description: Galaxy in the constellation Sculptor
| NGC 7513 | |
|---|---|
| File:NGC7513 - HST - Potw2027a.tif NGC 7513 by Hubble Space Telescope | |
| Observation data (J2000 epoch) | |
| Constellation | Sculptor |
| Right ascension | 23h 13m 14.0s[1] |
| Declination | −28° 21′ 27″[1] |
| Redshift | 0.005217 ± 0.000013 [1] |
| Helio radial velocity | 1,564 ± 4 km/s[1] |
| Distance | 62.4 ± 6.4 Mly (19.1 ± 2.0 Mpc)[1] |
| Apparent magnitude (V) | 11.3 |
| Characteristics | |
| Type | (R')SB(s)b pec [1] |
| Apparent size (V) | 3.2′ × 2.1′[1] |
| Other designations | |
| ESO 469- G022, AM 2310-283B, MCG -05-54-023, PGC 70714[1] | |
NGC 7513 is a barred spiral galaxy located in the constellation Sculptor. It is located at a distance of circa 62.5 million light years from Earth, which, given its apparent dimensions, means that NGC 7513 is about 75,000 light years across.[1] It was discovered by Albert Marth on September 24, 1864.[2]
A large star cluster has been found in the nucleus, with an estimated mass of 107.0 M☉.[3] There is circumnuclear dust distributed irregularly.[4]
NGC 7513 is a member of the NGC 7507 galaxy group, named after NGC 7507, along with some smaller galaxies.[5] NGC 7507 is an elliptical galaxy lying at a projected distance of 18 arcminutes.[6]
References
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 "NASA/IPAC Extragalactic Database". Results for NGC 7513. http://ned.ipac.caltech.edu/cgi-bin/nph-objsearch?objname=NGC+7513.
- ↑ Seligman, Courtney. "NGC 7513 (= PGC 70714)". https://cseligman.com/text/atlas/ngc75.htm#7513.
- ↑ Seth, Anil; Agüeros, Marcel; Lee, Duane; Basu-Zych, Antara (May 2008). "The Coincidence of Nuclear Star Clusters and Active Galactic Nuclei". The Astrophysical Journal 678 (1): 116–130. doi:10.1086/528955. Bibcode: 2008ApJ...678..116S.
- ↑ Carollo, C. Marcella; Stiavelli, Massimo; Seigar, Marc; de Zeeuw, P. Tim; Dejonghe, Herwig (January 2002). "Spiral Galaxies with HST/NICMOS. I. Nuclear Morphologies, Color Maps, and Distinct Nuclei". The Astronomical Journal 123 (1): 159–183. doi:10.1086/324725. Bibcode: 2002AJ....123..159C.
- ↑ Makarov, Dmitry; Karachentsev, Igor (21 April 2011). "Galaxy groups and clouds in the local (z~ 0.01) Universe". Monthly Notices of the Royal Astronomical Society 412 (4): 2498–2520. doi:10.1111/j.1365-2966.2010.18071.x. Bibcode: 2011MNRAS.412.2498M. http://www.sao.ru/hq/dim/groups/galaxies.dat. Retrieved 11 November 2020.
- ↑ Caso, J. P.; Richtler, T.; Bassino, L. P.; Salinas, R.; Lane, R. R.; Romanowsky, A. (July 2013). "The paucity of globular clusters around the field elliptical NGC 7507". Astronomy & Astrophysics 555: A56. doi:10.1051/0004-6361/201321032. Bibcode: 2013A&A...555A..56C.
External links
- NGC 7513 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images
- NGC 7513 on SIMBAD
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