FBS 2213+421: A dust-enshrouded long-period AGB Mira variable?

被引：0
|
作者：
K. S. Gigoyan
D. Russeil
机构：
[1] V.A.Ambartsumian Byurakan Astrophysical Observatory,
[2] IAM,undefined
[3] Observatoire de Marseille,undefined
来源：
Astrophysics | 2006年 / 49卷
关键词：
stars; Mira type-stars; individual; FBS 2213+421;
D O I：
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学科分类号：
摘要：
Very red optical and IR-color indices indicate the presence of a dense circumstellar shell around object FBS 2213+421. The estimated total mass-loss rate is typical for dust-enshrouded oxygen-rich Asymptotic Giant Branch (AGB) Long-Period Mira-type variables. K-band monitoring is necessary to determine the pulsation period, the absolute bolometric luminosity, and the distance to this object.
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页码：78 / 82
页数：4
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