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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+
The kilometer (SI symbol: km) or kilometre (British spelling) is a unit of length in the metric system, equal to 1000 meters (kilo- being the SI prefix for 1000). It is ..more definition+
In relation to the base unit of [length] => (meters), 1 Astronomical Unit (au) is equal to 149597870700 meters, while 1 Kilometers (km) = 1000 meters.| 8100 Astronomical Unit | to common length units |
|---|---|
| 8100 au | = 1211742752670000 meters (m) |
| 8100 au | = 1211742752670 kilometers (km) |
| 8100 au | = 1.21174275267E+17 centimeters (cm) |
| 8100 au | = 3.9755339654528E+15 feet (ft) |
| 8100 au | = 4.7706407585433E+16 inches (in) |
| 8100 au | = 1.3251779884843E+15 yards (yd) |
| 8100 au | = 752942038911.51 miles (mi) |
| 8100 au | = 0.128077661206 light years (ly) |
| 8100 au | = 4.5798157051862E+18 pixels (PX) |
| 8100 au | = 7.5733922041875E+49 planck length (pl) |