NGC 7191
NGC 7191
Observation data (J2000 epoch)
ConstellationIndus
Right ascension22h 06m 52.8s [1]
Declination−64° 38′ 04″ [1]
Redshift0.009790 ± 0.000033 [1]
Heliocentric radial velocity2,935 ± 10 km/s[1]
Distance119 ± 10 Mly (36.5 ± 3.1 Mpc)[1]
Apparent magnitude (V)13.1 [2]
Characteristics
TypeSAB(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. 1 2 3 4 5 6 7 8 "NED Search Results for NGC 7191". NASA/IPAC Extragalactic Database. Retrieved 2019-01-14.
  2. 1 2 "Revised NGC Data for NGC 7191". spider.seds.org. Retrieved 2019-01-14.
  3. ↑ "NGC 7191". sim-id. Retrieved 2019-01-14.
  4. ↑ "VizieR". vizier.u-strasbg.fr. Retrieved 2019-01-14.
  5. ↑ 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. arXiv:1011.6277. Bibcode:2011MNRAS.412.2498M. doi:10.1111/j.1365-2966.2010.18071.x. S2CID 119194025. Archived from the original on 31 January 2016. Retrieved 20 January 2019.
  6. ↑ Garcia, A. M. (1993). "General study of group membership. II - Determination of nearby groups". Astronomy and Astrophysics Supplement Series. 100 (1): 47–90. Bibcode:1993A&AS..100...47G. ISSN 0365-0138.


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