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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 Light Minutes (lmin) = 17990000000 meters.| 4 Astronomical Unit | to common length units |
|---|---|
| 4 au | = 598391482800 meters (m) |
| 4 au | = 598391482.8 kilometers (km) |
| 4 au | = 59839148280000 centimeters (cm) |
| 4 au | = 1963226649606.3 feet (ft) |
| 4 au | = 23558719795276 inches (in) |
| 4 au | = 654408883202.1 yards (yd) |
| 4 au | = 371823229.0921 miles (mi) |
| 4 au | = 6.3248227756051E-5 light years (ly) |
| 4 au | = 2.2616373852772E+15 pixels (PX) |
| 4 au | = 3.7399467675E+46 planck length (pl) |