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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+
A parsec (symbol: pc) is a unit of length used to measure large distances to objects outside our Solar System. One parsec is the distance at which one astronomical unit sub ..more definition+
In relation to the base unit of [length] => (meters), 1 Astronomical Unit (au) is equal to 149597870700 meters, while 1 Parsecs (pc) = 3.0856775814914E+16 meters.| 251500 Astronomical Unit | to common length units |
|---|---|
| 251500 au | = 37623864481050000 meters (m) |
| 251500 au | = 37623864481050 kilometers (km) |
| 251500 au | = 3.762386448105E+18 centimeters (cm) |
| 251500 au | = 1.23437875594E+17 feet (ft) |
| 251500 au | = 1.481254507128E+18 inches (in) |
| 251500 au | = 4.1145958531332E+16 yards (yd) |
| 251500 au | = 23378385529166 miles (mi) |
| 251500 au | = 3.9767323201617 light years (ly) |
| 251500 au | = 1.422004505993E+20 pixels (PX) |
| 251500 au | = 2.3514915300656E+51 planck length (pl) |