Dynamics of the Galaxy's Satellites
The Milky Way's satellites provide unique information about the density of the Galactic halo at large radii. The inclusion of even a few rather inaccurate proper motions resolves an ambiguity in older mass estimates in favour of higher values. Many of the satellites are concentrated into stream...
| 主要作者: | |
|---|---|
| 格式: | Journal article |
| 出版: |
2000
|