ESO 198-13

ESO 198-13
Ring galaxy ESO 198-13.
Observation data (J2000 epoch)
ConstellationEridanus
Right ascension02h 29m 16.1s[1]
Declination−48° 29′ 29″[1]
Redshift0.018186/5452 km/s[1]
Distance237,147,400 ly
Apparent magnitude (V)13.64
Characteristics
Type(R')SA(r)ab[1]
Size~162,773 ly (estimated)
Apparent size (V)1.7' x 1.2[1]
Notable featuresMultiple-ringed Hoag-type galaxy
Other designations
PGC 9463 [1]
Preview warning: Page using Template:Infobox galaxy with unknown parameter "image_size"

ESO 198-13 is a ring galaxy with multiple ring-like structures[2] located about 240 million light-years away[3] in the constellation Eridanus.[4]

  1. ^ a b c d e f "NASA/IPAC Extragalactic Database". Results for ESO 198-13. Retrieved 2017-07-27.
  2. ^ Grouchy, R. D.; Buta, R. J; Salo, H.; Laurikainen, E. (3 May 2010). "Ring Star Formation Rates in Barred and Nonbarred Galaxies". The Astronomical Journal. 139 (6): 2465–2493. arXiv:1004.5063. Bibcode:2010AJ....139.2465G. doi:10.1088/0004-6256/139/6/2465. S2CID 119099302.
  3. ^ "Your NED Search Results". ned.ipac.caltech.edu. Retrieved 2017-07-27.
  4. ^ "Principal Galaxy Catalog (PGC) Objects 9000 - 9499". cseligman.com. Retrieved 2017-07-27.