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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.| 6688000000 Astronomical Unit | to common length units |
|---|---|
| 6688000000 au | = 1.0005105592416E+21 meters (m) |
| 6688000000 au | = 1.0005105592416E+18 kilometers (km) |
| 6688000000 au | = 1.0005105592416E+23 centimeters (cm) |
| 6688000000 au | = 3.2825149581417E+21 feet (ft) |
| 6688000000 au | = 3.9390179497701E+22 inches (in) |
| 6688000000 au | = 1.0941716527139E+21 yards (yd) |
| 6688000000 au | = 6.2168843904199E+17 miles (mi) |
| 6688000000 au | = 105751.03680812 light years (ly) |
| 6688000000 au | = 3.7814577081834E+24 pixels (PX) |
| 6688000000 au | = 6.25319099526E+55 planck length (pl) |