速度是对象移动的速度，而速度是指定方向的速度。它以每秒米（m/s）为单位进行测量。
1 pc/yr = 34,059,572,752,341,800,000 m/h
1 m/h = 2.9360e-20 pc/yr
例子:
将15 每年parsec转换为每小时仪表：
15 pc/yr = 510,893,591,285,127,000,000 m/h
| 每年parsec | 每小时仪表 |
|---|---|
| 0.01 pc/yr | 340,595,727,523,418,000 m/h |
| 0.1 pc/yr | 3,405,957,275,234,180,000 m/h |
| 1 pc/yr | 34,059,572,752,341,800,000 m/h |
| 2 pc/yr | 68,119,145,504,683,600,000 m/h |
| 3 pc/yr | 102,178,718,257,025,400,000 m/h |
| 5 pc/yr | 170,297,863,761,709,000,000 m/h |
| 10 pc/yr | 340,595,727,523,418,000,000 m/h |
| 20 pc/yr | 681,191,455,046,836,000,000 m/h |
| 30 pc/yr | 1,021,787,182,570,254,000,000 m/h |
| 40 pc/yr | 1,362,382,910,093,672,000,000 m/h |
| 50 pc/yr | 1,702,978,637,617,090,000,000 m/h |
| 60 pc/yr | 2,043,574,365,140,508,000,000 m/h |
| 70 pc/yr | 2,384,170,092,663,926,000,000 m/h |
| 80 pc/yr | 2,724,765,820,187,344,000,000 m/h |
| 90 pc/yr | 3,065,361,547,710,762,000,000 m/h |
| 100 pc/yr | 3,405,957,275,234,180,000,000 m/h |
| 250 pc/yr | 8,514,893,188,085,450,000,000 m/h |
| 500 pc/yr | 17,029,786,376,170,900,000,000 m/h |
| 750 pc/yr | 25,544,679,564,256,347,000,000 m/h |
| 1000 pc/yr | 34,059,572,752,341,800,000,000 m/h |
| 10000 pc/yr | 340,595,727,523,418,000,000,000 m/h |
| 100000 pc/yr | 3,405,957,275,234,180,000,000,000 m/h |
规则