Galaxy transmutations: The double ringed galaxy ESO 474-G26

Vladimir P. Reshetnikov (1, 2, 3) , Frédéric Bournaud (2, 3) , Françoise Combes (2, 3) , M. Faúndez-Abans (4) , M. de Oliveira-Abans (4) , Willem van Driel (5, 6) , S. E. Schneider (7)

1 Astronomical Institute of St. Petersburg State University
2 LERMA - Laboratoire d'Etude du Rayonnement et de la Matière en Astrophysique
3 Galaxies et cosmologie
4 Laboratório Nacional de Astrofísica
5 GEPI - Galaxies, Etoiles, Physique, Instrumentation
6 Physique des Galaxies et Cosmologie
7 University of Massachusetts, Astronomy Program

Surface photometry and a 21 cm H I line spectrum of the giant double-ringed galaxy ESO 474-G26 are presented. The morphology of this system is unique among the 30 000 galaxies with B

Domaines: Astrophysique [astro-ph]

Vladimir P. Reshetnikov, Frédéric Bournaud, Françoise Combes, M. Faúndez-Abans, M. de Oliveira-Abans, et al.. Galaxy transmutations: The double ringed galaxy ESO 474-G26. Astronomy and Astrophysics - A&A, 2005, 431, pp.503-510. ⟨10.1051/0004-6361:20041756⟩. ⟨hal-03785188⟩