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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 stadion (plural: stadia), was an ancient Greek unit of length, based on the length of a typical sports stadium of the time. According to Herodotus, one stadion wa ..more definition+
In relation to the base unit of [length] => (meters), 1 Astronomical Unit (au) is equal to 149597870700 meters, while 1 Greek Stadion (std) = 185 meters.| 2979612720 Astronomical Unit | to common length units |
|---|---|
| 2979612720 au | = 4.4574371842264E+20 meters (m) |
| 2979612720 au | = 4.4574371842264E+17 kilometers (km) |
| 2979612720 au | = 4.4574371842264E+22 centimeters (cm) |
| 2979612720 au | = 1.4624137743525E+21 feet (ft) |
| 2979612720 au | = 1.754896529223E+22 inches (in) |
| 2979612720 au | = 4.8747125811749E+20 yards (yd) |
| 2979612720 au | = 2.7697230574858E+17 miles (mi) |
| 2979612720 au | = 47113.805984847 light years (ly) |
| 2979612720 au | = 1.6847008802998E+24 pixels (PX) |
| 2979612720 au | = 2.7858982401415E+55 planck length (pl) |