| astronomical unit | 1 AU | 2 AU | 3 AU | 4 AU | 5 AU | 6 AU | 7 AU | 8 AU | 9 AU | 10 AU | 11 AU | 12 AU | 13 AU | 14 AU | 15 AU | 16 AU | 17 AU | 18 AU | 19 AU | 20 AU | 21 AU | 22 AU | 23 AU | 24 AU | 25 AU | 26 AU | 27 AU | 28 AU | 29 AU | 30 AU | 31 AU | 32 AU | 33 AU | 34 AU | 35 AU | 36 AU | 37 AU | 38 AU | 39 AU | 40 AU | 41 AU | 42 AU | 43 AU | 44 AU | 45 AU | 46 AU | 47 AU | 48 AU | 49 AU | 50 AU | 51 AU | 52 AU | 53 AU | 54 AU | 55 AU | 56 AU | 57 AU | 58 AU | 59 AU | 60 AU | 61 AU | 62 AU | 63 AU | 64 AU | 65 AU | 66 AU | 67 AU | 68 AU | 69 AU | 70 AU | 71 AU | 72 AU | 73 AU | 74 AU | 75 AU | 76 AU | 77 AU | 78 AU | 79 AU | 80 AU | 81 AU | 82 AU | 83 AU | 84 AU | 85 AU | 86 AU | 87 AU | 88 AU | 89 AU | 90 AU | 91 AU | 92 AU | 93 AU | 94 AU | 95 AU | 96 AU | 97 AU | 98 AU | 99 AU | 100 AU |
| pica | 35 338 079 720 739 pica | 70 676 159 441 477 pica | 1.0601423916222 × 1014 pica | 1.4135231888295 × 1014 pica | 1.7669039860369 × 1014 pica | 2.1202847832443 × 1014 pica | 2.4736655804517 × 1014 pica | 2.8270463776591 × 1014 pica | 3.1804271748665 × 1014 pica | 3.5338079720739 × 1014 pica | 3.8871887692813 × 1014 pica | 4.2405695664886 × 1014 pica | 4.593950363696 × 1014 pica | 4.9473311609034 × 1014 pica | 5.3007119581108 × 1014 pica | 5.6540927553182 × 1014 pica | 6.0074735525256 × 1014 pica | 6.360854349733 × 1014 pica | 6.7142351469403 × 1014 pica | 7.0676159441477 × 1014 pica | 7.4209967413551 × 1014 pica | 7.7743775385625 × 1014 pica | 8.1277583357699 × 1014 pica | 8.4811391329773 × 1014 pica | 8.8345199301847 × 1014 pica | 9.187900727392 × 1014 pica | 9.5412815245994 × 1014 pica | 9.8946623218068 × 1014 pica | 1.0248043119014 × 1015 pica | 1.0601423916222 × 1015 pica | 1.0954804713429 × 1015 pica | 1.1308185510636 × 1015 pica | 1.1661566307844 × 1015 pica | 1.2014947105051 × 1015 pica | 1.2368327902259 × 1015 pica | 1.2721708699466 × 1015 pica | 1.3075089496673 × 1015 pica | 1.3428470293881 × 1015 pica | 1.3781851091088 × 1015 pica | 1.4135231888295 × 1015 pica | 1.4488612685503 × 1015 pica | 1.484199348271 × 1015 pica | 1.5195374279918 × 1015 pica | 1.5548755077125 × 1015 pica | 1.5902135874332 × 1015 pica | 1.625551667154 × 1015 pica | 1.6608897468747 × 1015 pica | 1.6962278265955 × 1015 pica | 1.7315659063162 × 1015 pica | 1.7669039860369 × 1015 pica | 1.8022420657577 × 1015 pica | 1.8375801454784 × 1015 pica | 1.8729182251991 × 1015 pica | 1.9082563049199 × 1015 pica | 1.9435943846406 × 1015 pica | 1.9789324643614 × 1015 pica | 2.0142705440821 × 1015 pica | 2.0496086238028 × 1015 pica | 2.0849467035236 × 1015 pica | 2.1202847832443 × 1015 pica | 2.1556228629651 × 1015 pica | 2.1909609426858 × 1015 pica | 2.2262990224065 × 1015 pica | 2.2616371021273 × 1015 pica | 2.296975181848 × 1015 pica | 2.3323132615688 × 1015 pica | 2.3676513412895 × 1015 pica | 2.4029894210102 × 1015 pica | 2.438327500731 × 1015 pica | 2.4736655804517 × 1015 pica | 2.5090036601724 × 1015 pica | 2.5443417398932 × 1015 pica | 2.5796798196139 × 1015 pica | 2.6150178993347 × 1015 pica | 2.6503559790554 × 1015 pica | 2.6856940587761 × 1015 pica | 2.7210321384969 × 1015 pica | 2.7563702182176 × 1015 pica | 2.7917082979384 × 1015 pica | 2.8270463776591 × 1015 pica | 2.8623844573798 × 1015 pica | 2.8977225371006 × 1015 pica | 2.9330606168213 × 1015 pica | 2.968398696542 × 1015 pica | 3.0037367762628 × 1015 pica | 3.0390748559835 × 1015 pica | 3.0744129357043 × 1015 pica | 3.109751015425 × 1015 pica | 3.1450890951457 × 1015 pica | 3.1804271748665 × 1015 pica | 3.2157652545872 × 1015 pica | 3.251103334308 × 1015 pica | 3.2864414140287 × 1015 pica | 3.3217794937494 × 1015 pica | 3.3571175734702 × 1015 pica | 3.3924556531909 × 1015 pica | 3.4277937329116 × 1015 pica | 3.4631318126324 × 1015 pica | 3.4984698923531 × 1015 pica | 3.5338079720739 × 1015 pica |
The astronomical unit (symbol: au or ua) is a unit of length, roughly the distance from Earth to the Sun. However, that distance varies as Earth orbits the Sun, from a maximum (aphelion) to a minimum (perihelion) and back again once a year. Originally conceived as the average of Earth's aphelion and perihelion, it is now defined as exactly 149 597 870 700 metres (about 150 million kilometres, or 93 million miles). The astronomical unit is used primarily as a convenient yardstick for measuring distances within the Solar System or around other stars. However, it is also a fundamental component in the definition of another unit of astronomical length, the parsec.
| 1 astronomical units ≈ 35338079720739 picas | 4 astronomical units ≈ 1.4135231888295E+14 picas |
| 1.5 astronomical units ≈ 53007119581108 picas | 4.5 astronomical units ≈ 1.5902135874332E+14 picas |
| 2 astronomical units ≈ 70676159441477 picas | 5 astronomical units ≈ 1.7669039860369E+14 picas |
| 2.5 astronomical units ≈ 88345199301847 picas | 5.5 astronomical units ≈ 1.9435943846406E+14 picas |
| 3 astronomical units ≈ 1.0601423916222E+14 picas | 6 astronomical units ≈ 2.1202847832443E+14 picas |
The pica is a typographic unit of measure corresponding to approximately 1⁄6 of an inch, or 1⁄72 of a foot. One pica is further divided into 12 points.
| 1 picas ≈ 2.8298085461988E-14 astronomical units | 4 picas ≈ 1.1319234184795E-13 astronomical units |
| 1.5 picas ≈ 4.2447128192982E-14 astronomical units | 4.5 picas ≈ 1.2734138457895E-13 astronomical units |
| 2 picas ≈ 5.6596170923976E-14 astronomical units | 5 picas ≈ 1.4149042730994E-13 astronomical units |
| 2.5 picas ≈ 7.0745213654969E-14 astronomical units | 5.5 picas ≈ 1.5563947004093E-13 astronomical units |
| 3 picas ≈ 8.4894256385963E-14 astronomical units | 6 picas ≈ 1.6978851277193E-13 astronomical units |
| 1 astronomical units ≈ 35 338 079 720 739 picas |
| 1 picas ≈ 2.8298085461988 × 10-14 astronomical units |