# THE LOCAL TULLY–FISHER RELATION FOR DWARF GALAXIES

@article{Karachentsev2016THELT,
title={THE LOCAL TULLY–FISHER RELATION FOR DWARF GALAXIES},
author={I. Karachentsev and E. I. Kaisina and O. G. Kashibadze},
journal={The Astronomical Journal},
year={2016},
volume={153},
pages={6}
}
• Published 2016
• Physics
• The Astronomical Journal
We study different incarnations of the Tully-Fisher (TF) relation for the Local Volume (LV) galaxies taken from Updated Nearby Galaxy Catalog. The UNGC sample contains 656 galaxies with $W_{50}$ HI-line-width estimates, mostly belonging to low mass dwarfs. Of them, 296 objects have distances measured with accuracy better than 10%. For the sample of 331 LV galaxies having baryonic masses $\log M_{bar} > 5.8 \log M_\odot$ we obtain a relation $\log M_{bar}= 2.49 \log W_{50} + 3.97$ with observed… Expand
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