The double-lined spectroscopic binary HR 6046

被引：0
|
作者：
Scarfe, CD [1 ]
Griffin, RF [1 ]
Griffin, REM [1 ]
机构：
[1] Univ Victoria, Victoria, BC V8W 2Y2, Canada
来源：
ENVIRONMENT AND EVOLUTION OF DOUBLE AND MULTIPLE STARS | 2004年 / 21卷
关键词：
binaries; spectroscopic;
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
HR 6046 has long been known as a single-lined binary with a late-K-giant primary star. The long period of just over six years and the large mass function led to several, so far unsuccessful, attempts to resolve the system interferometrically. However, we have detected the secondary-spectroscopically, and present here the spectroscopic orbital elements. The secondary is nearly as massive as the primary, despite being much fainter. Comparison with late-type standard spectra suggests that it is also an evolved star.
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页码：79 / 80
页数：2
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