| タイトル | The identification of H2311 + 77 with HD220140, a probable RS CVn star |
| 著者（英） | Pravdo, S. H.; Giommi, P.; White, N. E. |
| 著者所属（英） | European Space Agency. European Space Operations Center|Jet Propulsion Lab., California Inst. of Tech. |
| 発行日 | 1985-07-01 |
| 言語 | eng |
| 内容記述 | H2311 + 77, one of the bright soft X-ray sources in the sky originally detected with HEAO 1, has been identified in an Exosat imaging observation with a 7.7-mag late-type star, HD220140. The X-ray luminosity and the optical characteristics of this star indicate that it is probably an RS CVn binary system. |
| NASA分類 | ASTRONOMY |
| レポートNO | 86A50000 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/382794 |
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