Long-term variability of π Aqr

被引：0

作者：

Bjorkman, KS ^{[1
]}

Miroshnichenko, AS ^{[1
]}

McDavid, DA ^{[1
]}

Pogrosheva, TM ^{[1
]}

机构：

[1] Univ Toledo, Dept Phys & Astron, Ritter Observ, Toledo, OH 43606 USA

来源：

BE PHENOMENON IN EARLY-TYPE STARS, PROCEEDINGS | 2000年 / 175卷

关键词：

D O I：

暂无

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present our recent photometric and spectroscopic observations of the bright classical Be star pi Aquarii and analyse those available in literature. This star currently shows only weak signs of circumstellar emission and a low optical brightness. Physical parameters of the underlying star are determined from data obtained during quiescence, while those of its circumstellar disk are estimated during the active period.

引用

页码：535 / 538

页数：4

共 18 条

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