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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 Days (ld) = 25900000000000 meters.| 3872000000 Astronomical Unit | to common length units |
|---|---|
| 3872000000 au | = 5.792429553504E+20 meters (m) |
| 3872000000 au | = 5.792429553504E+17 kilometers (km) |
| 3872000000 au | = 5.792429553504E+22 centimeters (cm) |
| 3872000000 au | = 1.9004033968189E+21 feet (ft) |
| 3872000000 au | = 2.2804840761827E+22 inches (in) |
| 3872000000 au | = 6.3346779893963E+20 yards (yd) |
| 3872000000 au | = 3.5992488576115E+17 miles (mi) |
| 3872000000 au | = 61224.284467858 light years (ly) |
| 3872000000 au | = 2.1892649889483E+24 pixels (PX) |
| 3872000000 au | = 3.62026847094E+55 planck length (pl) |