| タイトル | Ultraviolet, optical, infrared, and microwave observations of HR 5110 |
| 著者（英） | Feldman, P. A.; Simon, T.; Cohen, N. L.; Ayres, T. R.; Little-Marenin, I. R. |
| 著者所属（英） | Cornell Univ.|Colorado Univ.|Massachusetts Inst. of Tech.|Joint Inst. for Lab. Astrophysics|Hawaii Univ.|Herzberg Inst. of Astrophysics|Harvard Univ. |
| 発行日 | 1986-04-15 |
| 言語 | eng |
| 内容記述 | Near-IR JHKLM photometric data and VLBI and IUE radio burst data collected on the short-period spectroscopic binary HR 5110 are analyzed to classify the object. The observed broadband colors were indicative of an F2 IV primary and a spotted K0 IV secondary. The system is being viewed pole-on, so is observable in the UV since the K companion has filled its Roche lobe. In comparisons of such features of Algol and RS VCn stars as the mass ratio, orbital inclination, presence or absence of evidence for mass streams, accretion disks, and active regions, spectral signatures, etc., sufficient similarities are found to classify HR 5110 as an Algol system. |
| NASA分類 | ASTROPHYSICS |
| レポートNO | 86A35776 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/384878 |
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