CCD photometry and distances of six resolved irregular galaxies in Canes Venatici

被引：20

作者：

Tikhonov, NA ^{[1
]}

Karachentsev, ID ^{[1
]}

机构：

[1] Russian Acad Sci, Special Astrophys Observ, Stavropol 357147, Russia

来源：

ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES | 1998年 / 128卷 / 02期

关键词：

galaxies; irregular; distances; stellar content;

D O I：

10.1051/aas:1998145

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The results of detailed B,V imaging of six nearby irregular galaxies with radial velocities V-0 < 300 km/s are presented. Except for one all the galaxies have been resolved into stars for the first time. Based on photometry of the brightest blue stars we derived the following distances to the galaxies: 3.6 Mpc for NGC 4163, 3.5 Mpc for NGC 4190, 8.6 Mpc for UGC 7298, 4.8 Mpc for UGC 7577, 3.7 Mpc for UGC 8308, and 4.0 Mpc for UGC 8320.

引用

页码：325 / 330

页数：6

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