Observations of Be and B binary stars with the speckle spectroscopic method

被引：0
|
作者：
Baba, N [1 ]
Kuwamura, S [1 ]
Norimoto, Y [1 ]
Hirata, R [1 ]
Isobe, S [1 ]
Cuevas, S [1 ]
Ruelas-Mayorga, A [1 ]
机构：
[1] Hokkaido Univ, Dept Appl Phys, Sapporo, Hokkaido 060, Japan
来源：
VISUAL DOUBLE STARS: FORMATION, DYNAMICS AND EVOLUTIONARY TRACKS | 1997年 / 223卷
关键词：
D O I：
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中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Speckle spectroscopy is a method to obtain objective spectra of stellar objects with high spatial resolution. We conducted speckle spectroscopic observations of binary stars at the Okayama Astrophysical Observatory in Japan and at the San Pedro Martir Observatory in Mexico. Spectra of primary and secondary stars are spatially separated and the spectral distribution around Her line is examined. We report observational results for some Be and B binary stars.
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页码：63 / 71
页数：9
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