Interacting galaxies in sparsely populated groups
نویسندگان
چکیده
منابع مشابه
Interacting Galaxies in Sparsely Populated Groups
We calculated the median values of the following parameters for 87 groups of galaxies with three to eight components: the mean rms velocity of the galaxies in the group, Sv = 166 km/s; the harmonic mean radius, Rh = 29 kpc; and the mass-to-light ratio, Mvir/L = 33M⊙/L⊙. The Mvir/L ratio depends on the population of the system, while Sv does not depend on Rh. To ascertain the relationship betwee...
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ژورنال
عنوان ژورنال: Astronomy Letters
سال: 2006
ISSN: 1063-7737,1562-6873
DOI: 10.1134/s1063773706050033