SIMBAD references

2004A&A...416..889R - Astronomy and Astrophysics, volume 416, 889-900 (2004/3-4)

Photometric structure of polar-ring galaxies.

RESHETNIKOV V.P.

Abstract (from CDS):

The results of B, V, R surface photometry of three polar-ring galaxies (PRGs) - A0017+2212, UGC 1198, UGC 4385 - 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. (2003ApJ...585..730I), 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.

Abstract Copyright:

Journal keyword(s): galaxies: individual: A0017+2212, UGC 1198, UGC 4385 - galaxies: photometry - galaxies: formation - galaxies: structure

Nomenclature: Fig.4: [R2004] A 0017+2212 WW knot (Nos NE, SW). Text: [R2004] Anon JHHMMSS.s+DDMMSS N=1.

Simbad objects: 39

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