| タイトル | The size, shape, density, and albedo of Ceres from its occultation of BD+8 deg 471 |
| 著者（英） | Nye, R. A.; Wasserman, L. H.; Millis, R. L.; Oliver, R. C.; Franz, O. G. |
| 著者所属（英） | Lowell Observatory |
| 発行日 | 1987-12-01 |
| 言語 | eng |
| 内容記述 | Photoelectric observations of BD+8 deg 471's November 13, 1984 occultation by Ceres show Ceres to be an oblate spheroid with a 479.6 + or - 2.4 km equatorial radius and 453.4 + or - 4.5 km polar radius. Despite the global appearance of a surface in hydrostatic equilibrium, real limb irregularities are distincly noticeable in the data. Visual geometric albedo is 0.073, and mean density 2.7 (+ or - 5 percent) g/cu cm. |
| NASA分類 | LUNAR AND PLANETARY EXPLORATION |
| レポートNO | 88A23105 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/372849 |
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