New list of peculiar velocities of RFGC galaxies

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dc.creatorParnovsky, S. L.
dc.creatorTugay, A. V.
dc.date2005-10-03
dc.date.accessioned2026-07-07T06:20:15Z
dc.date.available2026-07-07T06:20:15Z
dc.descriptionWe present a new version of the list of peculiar velocities of 1561 flat edge-on spirals from the RFGC catalogue. It differs from the previous version by 233 new data and 34 corrected data. A new regression was used for distances estimation based on the Tully-Fisher relationship in the "linear diameter - HI line width" variant. Moreover, we present velocities for 3 models of galaxies collective motion. They are a D-model (dipole, Hubble expansion + bulk motion with constant speed), DQ-model (a quadrupole terms are added) and DQO-model (DQ-model + octopole).
dc.description63 pages, 2 figures
dc.identifierhttps://arxiv.org/abs/astro-ph/0510037
dc.identifierhttp://arxiv.org/abs/astro-ph/0510037
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/95280
dc.subjectAstrophysics
dc.titleNew list of peculiar velocities of RFGC galaxies
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