NAOC Open IR
IRAS14122-5947:一颗新发现的超长周期变星
胡景耀
1994
Source Publication天体物理学报
ISSN0253-2379
Volume014Issue:001Pages:41
AbstractIRAS14122-5947是一颗新发现的变星,其Ic星等的变幅超过5.5,光变周期可能是1935天或3930天,近红外光谱与OH/IR星相似,并具有一个冷的尘埃包层。对SED模型拟合结果表明,它在AGB最终阶段的流失率为3.6(-6)M⊙/yr。我们认为它可能是处在AGB的最后阶段,质量流失时而进行时而停止。
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/52141
Collection中国科学院国家天文台
Affiliation中国科学院国家天文台
First Author AffilicationNational Astronomical Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
胡景耀. IRAS14122-5947:一颗新发现的超长周期变星[J]. 天体物理学报,1994,014(001):41.
APA 胡景耀.(1994).IRAS14122-5947:一颗新发现的超长周期变星.天体物理学报,014(001),41.
MLA 胡景耀."IRAS14122-5947:一颗新发现的超长周期变星".天体物理学报 014.001(1994):41.
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