The distance of Sakurai's Object

被引：0
|
作者：
Kimeswenger, S [1 ]
Kerber, F [1 ]
机构：
[1] Univ Innsbruck, Inst Astron, A-6020 Innsbruck, Austria
来源：
ASTRONOMY & ASTROPHYSICS | 1998年 / 330卷 / 02期
关键词：
ISM : planetary nebulae : individual : Sakurai's Object; stars : AGE and post-AGB;
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Sakurai's Object seems to be undergoing a very late Helium-flash, making it a unique observational event with very important implications for our understanding of late stellar evolution. We present the first individual distance determination: using the extinction method we have derived a distance of 1.1 kpc for the planetary nebula surrounding the star. This accurate distance will be a crucial step forward in our efforts to understand the nature and the evolution of Sakurai's Object.
引用
收藏
页码：L41 / L44
页数：4
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