| タイトル | Ground-based observations of IRAS candidates for late asymptotic giant branch stars |
| 著者（英） | Hrivnak, Bruce J.; Kwok, Sun; Boreiko, R. T. |
| 著者所属（英） | Calgary Univ. Alberta|Valparaiso Univ.|Dominion Astrophysical Observatory |
| 発行日 | 1987-01-01 |
| 言語 | eng |
| 内容記述 | Ground-based IR photometric observations were obtained for 16 of the IRAS Circular No. 9 sources which have been suggested to be candidates of OH/IR stars. Five of these sources are confirmed to be OH/IR stars and three others as carbon stars. Two are young objects in an early stage of star formation and one, possibly two, are planetary nebulae. Two sources of very low color temperatures (about 180 K) are also found, and may represent objects in transition between the asymptotic giant branch and planetary nebula phases. |
| NASA分類 | ASTROPHYSICS |
| レポートNO | 87A29531 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/379184 |
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