Convert 21 Light Years to Parsecs
How long is 21 light years? How far is 21 light years in parsecs? 21 light years to pc conversion.
A
light year is the distance that light travels in one year. The year used by the International Astronomical Union is 365.25 days. Therefore a light year is exactly 9,460,730,472,580.8 kilometers.
A
parsec is a unit of distance used in astronomy. It is exactly 648,000/π astronomical units, or approximately 30.9 trillion kilometers.
Light Years to Parsecs Conversions
(some results rounded)
| light years |
pc |
| 21.00 |
6.4386 |
| 21.01 |
6.4417 |
| 21.02 |
6.4448 |
| 21.03 |
6.4478 |
| 21.04 |
6.4509 |
| 21.05 |
6.4540 |
| 21.06 |
6.4570 |
| 21.07 |
6.4601 |
| 21.08 |
6.4632 |
| 21.09 |
6.4662 |
| 21.10 |
6.4693 |
| 21.11 |
6.4724 |
| 21.12 |
6.4754 |
| 21.13 |
6.4785 |
| 21.14 |
6.4816 |
| 21.15 |
6.4846 |
| 21.16 |
6.4877 |
| 21.17 |
6.4908 |
| 21.18 |
6.4938 |
| 21.19 |
6.4969 |
| 21.20 |
6.4999 |
| 21.21 |
6.5030 |
| 21.22 |
6.5061 |
| 21.23 |
6.5091 |
| 21.24 |
6.5122 |
| light years |
pc |
| 21.25 |
6.5153 |
| 21.26 |
6.5183 |
| 21.27 |
6.5214 |
| 21.28 |
6.5245 |
| 21.29 |
6.5275 |
| 21.30 |
6.5306 |
| 21.31 |
6.5337 |
| 21.32 |
6.5367 |
| 21.33 |
6.5398 |
| 21.34 |
6.5429 |
| 21.35 |
6.5459 |
| 21.36 |
6.5490 |
| 21.37 |
6.5521 |
| 21.38 |
6.5551 |
| 21.39 |
6.5582 |
| 21.40 |
6.5613 |
| 21.41 |
6.5643 |
| 21.42 |
6.5674 |
| 21.43 |
6.5705 |
| 21.44 |
6.5735 |
| 21.45 |
6.5766 |
| 21.46 |
6.5797 |
| 21.47 |
6.5827 |
| 21.48 |
6.5858 |
| 21.49 |
6.5889 |
| light years |
pc |
| 21.50 |
6.5919 |
| 21.51 |
6.5950 |
| 21.52 |
6.5981 |
| 21.53 |
6.6011 |
| 21.54 |
6.6042 |
| 21.55 |
6.6073 |
| 21.56 |
6.6103 |
| 21.57 |
6.6134 |
| 21.58 |
6.6165 |
| 21.59 |
6.6195 |
| 21.60 |
6.6226 |
| 21.61 |
6.6257 |
| 21.62 |
6.6287 |
| 21.63 |
6.6318 |
| 21.64 |
6.6349 |
| 21.65 |
6.6379 |
| 21.66 |
6.6410 |
| 21.67 |
6.6441 |
| 21.68 |
6.6471 |
| 21.69 |
6.6502 |
| 21.70 |
6.6533 |
| 21.71 |
6.6563 |
| 21.72 |
6.6594 |
| 21.73 |
6.6624 |
| 21.74 |
6.6655 |
| light years |
pc |
| 21.75 |
6.6686 |
| 21.76 |
6.6716 |
| 21.77 |
6.6747 |
| 21.78 |
6.6778 |
| 21.79 |
6.6808 |
| 21.80 |
6.6839 |
| 21.81 |
6.6870 |
| 21.82 |
6.6900 |
| 21.83 |
6.6931 |
| 21.84 |
6.6962 |
| 21.85 |
6.6992 |
| 21.86 |
6.7023 |
| 21.87 |
6.7054 |
| 21.88 |
6.7084 |
| 21.89 |
6.7115 |
| 21.90 |
6.7146 |
| 21.91 |
6.7176 |
| 21.92 |
6.7207 |
| 21.93 |
6.7238 |
| 21.94 |
6.7268 |
| 21.95 |
6.7299 |
| 21.96 |
6.7330 |
| 21.97 |
6.7360 |
| 21.98 |
6.7391 |
| 21.99 |
6.7422 |