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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, f ..more definition+
In relation to the base unit of [length] => (meters), 1 Astronomical Unit (au) is equal to 149597870700 meters, while 1 Rems (rem) = 0.0042333328 meters.| 2565533817 Astronomical Unit | to common length units |
|---|---|
| 2565533817 au | = 3.8379839623204E+20 meters (m) |
| 2565533817 au | = 3.8379839623204E+17 kilometers (km) |
| 2565533817 au | = 3.8379839623204E+22 centimeters (cm) |
| 2565533817 au | = 1.2591810900001E+21 feet (ft) |
| 2565533817 au | = 1.5110173080002E+22 inches (in) |
| 2565533817 au | = 4.1972703000005E+20 yards (yd) |
| 2565533817 au | = 2.3848126704548E+17 miles (mi) |
| 2565533817 au | = 40566.366793367 light years (ly) |
| 2565533817 au | = 1.45057679843E+24 pixels (PX) |
| 2565533817 au | = 2.3987399764503E+55 planck length (pl) |