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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.| 1944790363 Astronomical Unit | to common length units |
|---|---|
| 1944790363 au | = 2.9093649726268E+20 meters (m) |
| 1944790363 au | = 2.9093649726268E+17 kilometers (km) |
| 1944790363 au | = 2.9093649726268E+22 centimeters (cm) |
| 1944790363 au | = 9.5451606713478E+20 feet (ft) |
| 1944790363 au | = 1.1454192805617E+22 inches (in) |
| 1944790363 au | = 3.1817202237826E+20 yards (yd) |
| 1944790363 au | = 1.8077955816947E+17 miles (mi) |
| 1944790363 au | = 30751.135954199 light years (ly) |
| 1944790363 au | = 1.0996026478719E+24 pixels (PX) |
| 1944790363 au | = 1.8183531078918E+55 planck length (pl) |