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 (peri ..more definition+
In relation to the base unit of [length] => (meters), 1 Astronomical Unit (au) is equal to 149597870700 meters, while 1 Decameters (dam) = 10 meters.| 1 Astronomical Unit | to common length units |
|---|---|
| 1 au | = 149597870700 meters (m) |
| 1 au | = 149597870.7 kilometers (km) |
| 1 au | = 14959787070000 centimeters (cm) |
| 1 au | = 490806662401.57 feet (ft) |
| 1 au | = 5889679948818.9 inches (in) |
| 1 au | = 163602220800.52 yards (yd) |
| 1 au | = 92955807.273026 miles (mi) |
| 1 au | = 1.5812056939013E-5 light years (ly) |
| 1 au | = 5.6540934631929E+14 pixels (PX) |
| 1 au | = 9.34986691875E+45 planck length (pl) |
| Astronomical Unit | to Decameters (table conversion) |
|---|---|
| 1 au | = 14959787070 dam |
| 2 au | = 29919574140 dam |
| 3 au | = 44879361210 dam |
| 4 au | = 59839148280 dam |
| 5 au | = 74798935350 dam |
| 6 au | = 89758722420 dam |
| 7 au | = 104718509490 dam |
| 8 au | = 119678296560 dam |
| 9 au | = 134638083630 dam |
| 10 au | = 149597870700 dam |
| 20 au | = 299195741400 dam |
| 30 au | = 448793612100 dam |
| 40 au | = 598391482800 dam |
| 50 au | = 747989353500 dam |
| 60 au | = 897587224200 dam |
| 70 au | = 1047185094900 dam |
| 80 au | = 1196782965600 dam |
| 90 au | = 1346380836300 dam |
| 100 au | = 1495978707000 dam |
| 200 au | = 2991957414000 dam |
| 300 au | = 4487936121000 dam |
| 400 au | = 5983914828000 dam |
| 500 au | = 7479893535000 dam |
| 600 au | = 8975872242000 dam |
| 700 au | = 10471850949000 dam |
| 800 au | = 11967829656000 dam |
| 900 au | = 13463808363000 dam |
| 1000 au | = 14959787070000 dam |
| 2000 au | = 29919574140000 dam |
| 4000 au | = 59839148280000 dam |
| 5000 au | = 74798935350000 dam |
| 7500 au | = 112198403025000 dam |
| 10000 au | = 149597870700000 dam |
| 25000 au | = 373994676750000 dam |
| 50000 au | = 747989353500000 dam |
| 100000 au | = 1495978707000000 dam |
| 1000000 au | = 14959787070000000 dam |
| 1000000000 au | = 1.495978707E+19 dam |