Astronomy:NGC 7191
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Short description: Spiral galaxy in the constellation Indus
| NGC 7191 | |
|---|---|
 NGC 7191 | |
| Observation data (J2000 epoch) | |
| Constellation | Indus |
| Right ascension | 22h 06m 52.8s [1] |
| Declination | −64° 38′ 04″ [1] |
| Redshift | 0.009790 ± 0.000033 [1] |
| Helio radial velocity | 2,935 ± 10 km/s[1] |
| Distance | 119 ± 10 Mly (36.5 ± 3.1 Mpc)[1] |
| Apparent magnitude (V) | 13.1 [2] |
| Characteristics | |
| Type | SAB(rs)c [1] |
| Apparent size (V) | 1.6′ × 0.6′ [1] |
| Other designations | |
| ESO 108- G013, PGC 68059[1] | |
NGC 7191 is a spiral galaxy registered in the New General Catalogue. It is located in the direction of the Indus constellation. It was discovered by the English astronomer John Herschel in 1835 using a 47.5 cm (18.7 inch) reflector.[2][3][4] It is a member of the galaxy group known as the NGC 7192 group, named after its brightest member, NGC 7192. Other members of the group include NGC 7179, and NGC 7219.[5][6]
See also
References
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 "NED Search Results for NGC 7191". http://ned.ipac.caltech.edu/cgi-bin/nph-objsearch?objname=NGC+7191.
- ↑ 2.0 2.1 "Revised NGC Data for NGC 7191". http://spider.seds.org/ngc/revngcic.cgi?NGC7191.
- ↑ "NGC 7191". http://simbad.u-strasbg.fr/simbad/sim-id?Ident=NGC+7191&jsessionid=DE48847DE94C4CCC0B477DF951F85DCC.
- ↑ "VizieR". http://vizier.u-strasbg.fr/viz-bin/VizieR-S?NGC+7191.
- ↑ 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 20 January 2019.
- ↑ Garcia, A. M. (1993). "General study of group membership. II - Determination of nearby groups". Astronomy and Astrophysics Supplement Series 100 (1): 47–90. ISSN 0365-0138. Bibcode: 1993A&AS..100...47G. http://cdsarc.u-strasbg.fr/ftp/J/A+AS/100/47/table2.dat.
External links
- NGC 7191 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images
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