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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.| 273900 Astronomical Unit | to common length units |
|---|---|
| 273900 au | = 40974856784730000 meters (m) |
| 273900 au | = 40974856784730 kilometers (km) |
| 273900 au | = 4.097485678473E+18 centimeters (cm) |
| 273900 au | = 1.3443194483179E+17 feet (ft) |
| 273900 au | = 1.6131833379815E+18 inches (in) |
| 273900 au | = 4.4810648277264E+16 yards (yd) |
| 273900 au | = 25460595612082 miles (mi) |
| 273900 au | = 4.3309223955956 light years (ly) |
| 273900 au | = 1.5486561995685E+20 pixels (PX) |
| 273900 au | = 2.5609285490456E+51 planck length (pl) |