光年
1光年是光旅行1年的距離。由於光年的長度有多種定義，光年的值也相應地有細小的差別。1光年對應大約9.461乘以10的15次冪米, 5.879乘以10的12次冪米, 或63239.7天文單位, 或0.3066秒差距。
光年 到 秒差距 轉換器
格式
精確性
注意: 分數的結果四捨五入到最接近1/64。請從結果的選項中選擇“十進位制”以獲得更精確的答案。
注意: 您可以通過選擇在結果上方的選項所要求的有效數字個數來增加或降低回答的精確性。
注意: 請在結果上方的選項中選擇“十進位制”以獲得一個純十進位制的結果。
轉換 光年 到 秒差距
pc =
ly * 0.30660
轉換 光年 到 秒差距
pc =
ly * 0.30660
秒差距
秒差距是長度單位，等同于大約20萬億英里，31萬億公里，或地球到太陽距離的206264倍。
一秒差距也大致等同於3.26光年（以光速旅行三年零三個月的距離）。
光年 到 秒差距 表
| -20.000ly | -6.1320pc |
| -19.000ly | -5.8254pc |
| -18.000ly | -5.5188pc |
| -17.000ly | -5.2122pc |
| -16.000ly | -4.9056pc |
| -15.000ly | -4.5990pc |
| -14.000ly | -4.2924pc |
| -13.000ly | -3.9858pc |
| -12.000ly | -3.6792pc |
| -11.000ly | -3.3726pc |
| -10.000ly | -3.0660pc |
| -9.0000ly | -2.7594pc |
| -8.0000ly | -2.4528pc |
| -7.0000ly | -2.1462pc |
| -6.0000ly | -1.8396pc |
| -5.0000ly | -1.5330pc |
| -4.0000ly | -1.2264pc |
| -3.0000ly | -0.91980pc |
| -2.0000ly | -0.61320pc |
| -1.0000ly | -0.30660pc |
| 光年 | 秒差距 |
|---|---|
| 0.0000ly | 0.0000pc |
| 1.0000ly | 0.30660pc |
| 2.0000ly | 0.61320pc |
| 3.0000ly | 0.91980pc |
| 4.0000ly | 1.2264pc |
| 5.0000ly | 1.5330pc |
| 6.0000ly | 1.8396pc |
| 7.0000ly | 2.1462pc |
| 8.0000ly | 2.4528pc |
| 9.0000ly | 2.7594pc |
| 10.000ly | 3.0660pc |
| 11.000ly | 3.3726pc |
| 12.000ly | 3.6792pc |
| 13.000ly | 3.9858pc |
| 14.000ly | 4.2924pc |
| 15.000ly | 4.5990pc |
| 16.000ly | 4.9056pc |
| 17.000ly | 5.2122pc |
| 18.000ly | 5.5188pc |
| 19.000ly | 5.8254pc |
| 光年 | 秒差距 |
|---|---|
| 20.000ly | 6.1320pc |
| 21.000ly | 6.4386pc |
| 22.000ly | 6.7452pc |
| 23.000ly | 7.0518pc |
| 24.000ly | 7.3584pc |
| 25.000ly | 7.6650pc |
| 26.000ly | 7.9716pc |
| 27.000ly | 8.2782pc |
| 28.000ly | 8.5848pc |
| 29.000ly | 8.8914pc |
| 30.000ly | 9.1980pc |
| 31.000ly | 9.5046pc |
| 32.000ly | 9.8112pc |
| 33.000ly | 10.118pc |
| 34.000ly | 10.424pc |
| 35.000ly | 10.731pc |
| 36.000ly | 11.038pc |
| 37.000ly | 11.344pc |
| 38.000ly | 11.651pc |
| 39.000ly | 11.957pc |
| 光年 | 秒差距 |
|---|---|
| 40.000ly | 12.264pc |
| 41.000ly | 12.571pc |
| 42.000ly | 12.877pc |
| 43.000ly | 13.184pc |
| 44.000ly | 13.490pc |
| 45.000ly | 13.797pc |
| 46.000ly | 14.104pc |
| 47.000ly | 14.410pc |
| 48.000ly | 14.717pc |
| 49.000ly | 15.023pc |
| 50.000ly | 15.330pc |
| 51.000ly | 15.637pc |
| 52.000ly | 15.943pc |
| 53.000ly | 16.250pc |
| 54.000ly | 16.556pc |
| 55.000ly | 16.863pc |
| 56.000ly | 17.170pc |
| 57.000ly | 17.476pc |
| 58.000ly | 17.783pc |
| 59.000ly | 18.089pc |
| 60.000ly | 18.396pc |
| 61.000ly | 18.703pc |
| 62.000ly | 19.009pc |
| 63.000ly | 19.316pc |
| 64.000ly | 19.622pc |
| 65.000ly | 19.929pc |
| 66.000ly | 20.236pc |
| 67.000ly | 20.542pc |
| 68.000ly | 20.849pc |
| 69.000ly | 21.155pc |
| 70.000ly | 21.462pc |
| 71.000ly | 21.769pc |
| 72.000ly | 22.075pc |
| 73.000ly | 22.382pc |
| 74.000ly | 22.689pc |
| 75.000ly | 22.995pc |
| 76.000ly | 23.302pc |
| 77.000ly | 23.608pc |
| 78.000ly | 23.915pc |
| 79.000ly | 24.222pc |