| タイトル | The libration of the Saturnian satellite Dione B |
| 著者（英） | Reitsema, H. J. |
| 著者所属（英） | Arizona Univ. |
| 発行日 | 1981-10-01 |
| 言語 | eng |
| 内容記述 | Previously published positions of Dione B are combined with new observations reported in this paper to determine its motion. The data are fit to the analytic solution of Erdi (1978) to derive the parameters of the libratory motion. The satellite oscillates about the leading equilateral libration point (L4) of Dione with a period of 785.0 + or - 0.5 days. The maximum separation in orbital longitude from Dione of 76.7 deg was reached on UT 1980 April 20.3 + or - 1 day; the minimum separation is 46.7 deg. |
| NASA分類 | LUNAR AND PLANETARY EXPLORATION |
| レポートNO | 82A19477 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/412349 |
