On the determination of elements of the ellipsoid expressing the distribution of the Vr and Vt components of star velocities / К вопросу об определении элементов эллипсоида распределения звёздных скоростей по Vr, Vt компонентам

Kolkhidashvili, M.G. and კოლხიდაშვილი, მ. and Колхидашвили, М.Г. (1958) On the determination of elements of the ellipsoid expressing the distribution of the Vr and Vt components of star velocities / К вопросу об определении элементов эллипсоида распределения звёздных скоростей по Vr, Vt компонентам. აბასთუმნის ასტროფიზიკური ობსერვატორიის ბიულეტენი / Bulletin of the Abastumani Astrophysical Observatory (23). pp. 175-182.

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Abstract

The expression of the mean peculiar radial velocity referred to in [2] is applied. On an assumption of an equal velocity distribution in all directions and of a uniform stellar distribution in the sky, mean vr and vt values are obtained. The value of the moment of radial velocities derived in the paper is additionally involved in order to determine H and K. As observational data the radial velocities of 2225 stars from the Moore catalogue are taken. july, 1957

Item Type: Article
Subjects: Q Science > QB Astronomy
Divisions: Institutes > Evgeny Kharadze Abastumani National Astrophysical Observatory
Depositing User: თამარ ჭაღიაშვილი
Date Deposited: 12 Jul 2018 10:29
Last Modified: 12 Jul 2018 10:29
URI: http://eprints.iliauni.edu.ge/id/eprint/8204

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