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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 Varas [California] (vr[California]) = 0.83820168 meters.| 51 Astronomical Unit | to common length units |
|---|---|
| 51 au | = 7629491405700 meters (m) |
| 51 au | = 7629491405.7 kilometers (km) |
| 51 au | = 7.6294914057E+14 centimeters (cm) |
| 51 au | = 25031139782480 feet (ft) |
| 51 au | = 3.0037367738976E+14 inches (in) |
| 51 au | = 8343713260826.8 yards (yd) |
| 51 au | = 4740746170.9243 miles (mi) |
| 51 au | = 0.00080641490388965 light years (ly) |
| 51 au | = 2.8835876662284E+16 pixels (PX) |
| 51 au | = 4.7684321285625E+47 planck length (pl) |