arXiv · astro-ph/0309260
Photometric structure of polar-ring galaxies
Abstract
The results of B, V, R surface photometry of three polar-ring galaxies (PRGs) -- A0017+2212, UGC1198, UGC4385 -- are presented. The data were acquired at the 6-m telescope of the Special Astrophysical Observatory of the Russian Academy of Sciences. It was shown that all three galaxies are peculiar late-type spirals in the state of ongoing interaction or merging. We discuss available photometric properties of the PRGs with spiral hosts and consider the Tully-Fisher relation for different types of PRGs. In agreement with Iodice et al. (2003), we have shown that true PRGs demonstrate ~1/3 larger maximum rotation velocities than spiral galaxies of the same luminosity. Peculiar objects with forming polar structures satisfy, on average, the Tully-Fisher relation for disk galaxies but with large scatter.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
V. P. Reshetnikov. 2003-09-09. Photometric structure of polar-ring galaxies. https://doi.org/10.1051/0004-6361%3A20031382
Cite the original work for its findings. Save a collection to share your selection of sources.