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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 barleycorn is a small English unit of length equal to 1/3 of an inch (i.e., close to 0.8467 cm) still used in Great Britain and Ireland as a determiner of shoe sizes.
In relation to the base unit of [length] => (meters), 1 Astronomical Unit (au) is equal to 149597870700 meters, while 1 Barleycorns (bcorn) = 0.0084666666666667 meters.| 900 Astronomical Unit | to common length units |
|---|---|
| 900 au | = 134638083630000 meters (m) |
| 900 au | = 134638083630 kilometers (km) |
| 900 au | = 1.3463808363E+16 centimeters (cm) |
| 900 au | = 4.4172599616142E+14 feet (ft) |
| 900 au | = 5.300711953937E+15 inches (in) |
| 900 au | = 1.4724199872047E+14 yards (yd) |
| 900 au | = 83660226545.723 miles (mi) |
| 900 au | = 0.014230851245112 light years (ly) |
| 900 au | = 5.0886841168736E+17 pixels (PX) |
| 900 au | = 8.414880226875E+48 planck length (pl) |