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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.| 3231000000000 Astronomical Unit | to common length units |
|---|---|
| 3231000000000 au | = 4.833507202317E+23 meters (m) |
| 3231000000000 au | = 4.833507202317E+20 kilometers (km) |
| 3231000000000 au | = 4.833507202317E+25 centimeters (cm) |
| 3231000000000 au | = 1.5857963262195E+24 feet (ft) |
| 3231000000000 au | = 1.9029555914634E+25 inches (in) |
| 3231000000000 au | = 5.285987754065E+23 yards (yd) |
| 3231000000000 au | = 3.0034021329915E+20 miles (mi) |
| 3231000000000 au | = 51088755.96995 light years (ly) |
| 3231000000000 au | = 1.8268375979576E+27 pixels (PX) |
| 3231000000000 au | = 3.0209420014481E+58 planck length (pl) |