Kinematics, substructure and luminosity-weighted dynamics of six nearby galaxy groups
نویسندگان
چکیده
منابع مشابه
Kinematics, Substructure and Luminosity-weighted Dynamics of Six Nearby Galaxy Groups
We have redefined group membership of six southern galaxy groups in the local universe (mean cz < 2000 km s) based on new redshift measurements from our recently acquired Anglo–Australian Telescope 2dF spectra. For each group, we investigate member galaxy kinematics, substructure, luminosity functions and luminosityweighted dynamics. Our calculations confirm that the group sizes, virial masses ...
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ژورنال
عنوان ژورنال: Monthly Notices of the Royal Astronomical Society
سال: 2006
ISSN: 0035-8711,1365-2966
DOI: 10.1111/j.1365-2966.2006.10993.x