目录
查看完整图片 — 免费注册
使用Google继续 — 免费
或用邮箱注册
为什么需要注册？只是为了防止机器人访问我们的目录。您的邮箱完全保密——我们绝不会分享或在未经您许可的情况下发送任何内容。我们向您保证！
| 正面描述 | 登录 以查看详情 |
|---|---|
| 正面文字 | Latin |
| 正面铭文 | 登录 以查看详情 |
| 背面描述 | The reverse features an allegorical astronomical design illustrating two of Kepler's laws of planetary motion. An elliptical orbital path is shown with the Sun positioned off-center at one focus of the ellipse, representing the First Law. The ellipse is divided into sixteen sectors of equal area radiating from the Sun, embodying the Second Law, which states that a planet sweeps equal areas in equal times. The astronomer's name and life dates appear as the legend JOHANNES 1571 1630 KEPLER arranged around the design. |
| 背面文字 | 登录 以查看详情 |
| 背面铭文 | JOHANNES 1571 1630 KEPLER |
| 边缘 | 登录 以查看详情 |
| 铸币厂 | 登录 以查看详情 |
| 铸造量 | 登录 以查看详情 |
| 附加信息 | 登录 以查看详情 |