AN INTERPRETATION OF PHOTOMETRIC-OBSERVATIONS OF R-CORONAE-BOREALIS - COLOR PECULIARITIES

被引：0
|
作者：
PUGACH, AF
机构：
来源：
ASTRONOMICHESKII ZHURNAL | 1991年 / 68卷 / 01期
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D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The traces of R CrB on V-(B-V) and V-(U-B) diagrams during the deep light minima are computed. The colour variations (both slow and fast) seem to be a result of specific optical-geometrical circumstances. The computed traces are compared with the totality of the available colorimetric data. The supposition of a constancy of optical characteristics of the circumstellar dust is confirmed.
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页码：122 / 130
页数：9
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