Ultra-Compact Dwarf (UCD) galaxies in the Antlia cluster
arXiv:0912.2072
Abstract
We present preliminary results of the search for Ultra-compact dwarf galaxies in the central region of the Antlia cluster. This new kind of stellar system has brightness, mass and size between those observed in globular clusters and early-type dwarf galaxies, but their origin is not well understood yet.
arXiv comment4 pages, 5 figures, accepted for publication in 52 BAAA