THE DISTANCE TO THE WOLF-RAYET STAR HD-50896

被引：0
作者：
HOWARTH, ID [1 ]
SCHMUTZ, W [1 ]
机构：
[1] ETH ZURICH, INST ASTRON, CH-8092 ZURICH, SWITZERLAND
来源：
ASTRONOMY & ASTROPHYSICS | 1995年 / 294卷 / 02期
关键词：
STARS; WOLF-RAYET; INDIVIDUAL; HD; 50896; ISM; CLOUDS; DISTANCES;
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We present high-resolution observations (R similar or equal to 10(5)) of the interstellar Na I D lines in the spectra of 23 stars which are close to HD 50896 on the plane of the sky, plus HD 50896 itself. The results are parameterized by using simple cloud models. We confirm that HD 50896 lies beyond the cluster Cr 121 (which is in the same line of sight), and estimate D similar or equal to 1.8 kpc.
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页码：529 / 535
页数：7
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