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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.| 399000 Astronomical Unit | to common length units |
|---|---|
| 399000 au | = 59689550409300000 meters (m) |
| 399000 au | = 59689550409300 kilometers (km) |
| 399000 au | = 5.96895504093E+18 centimeters (cm) |
| 399000 au | = 1.9583185829823E+17 feet (ft) |
| 399000 au | = 2.3499822995787E+18 inches (in) |
| 399000 au | = 6.5277286099409E+16 yards (yd) |
| 399000 au | = 37089367101937 miles (mi) |
| 399000 au | = 6.3090107186661 light years (ly) |
| 399000 au | = 2.255983291814E+20 pixels (PX) |
| 399000 au | = 3.7305969005813E+51 planck length (pl) |