期刊
ASTRONOMY & ASTROPHYSICS
卷 400, 期 1, 页码 119-125出版社
EDP SCIENCES S A
DOI: 10.1051/0004-6361:20021866
关键词
galaxies : dwarf; galaxies : clusters : individual : Fornax; galaxies : individual : FCC 204, FCC 288
We present photometric and kinematic evidence for the presence of stellar disks, seen practically edge-on, in two Fornax dwarf galaxies, FCC 204 (dSO(6)) and FCC 288 (dSO(7)). This is the first time such structures have been identified in Fornax dwarfs. FCC 288 has only a small bulge and a bright flaring and slightly warped disk that can be traced out to +/-23 from the center (2.05 kpc for H-0 = 75 km s(-1) Mpc(-1)). FCC 204's disk can be traced out to +/-20 (1.78 kpc). This galaxy possesses a large bulge. These results can be compared to the findings of Jerjen et al. (2000) and Barazza et al. (2002) who discovered nucleated dEs with spiral and bar features in the Virgo Cluster.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据