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The siriometer is a rarely used and an obsolete astronomical unit of length, defined to be equal to about one million astronomical units (au). One siriometer is approxim ..more definition+
In relation to the base unit of [length] => (meters), 1 Siriometer (sir) is equal to 1.496E+17 meters, while 1 Fods (fod) = 0.3141 meters.| 42300 Siriometer | to common length units |
|---|---|
| 42300 sir | = 6.32808E+21 meters (m) |
| 42300 sir | = 6.32808E+18 kilometers (km) |
| 42300 sir | = 6.32808E+23 centimeters (cm) |
| 42300 sir | = 2.0761417322835E+22 feet (ft) |
| 42300 sir | = 2.4913700787402E+23 inches (in) |
| 42300 sir | = 6.9204724409449E+21 yards (yd) |
| 42300 sir | = 3.9320866141732E+18 miles (mi) |
| 42300 sir | = 668859.52859106 light years (ly) |
| 42300 sir | = 2.391715576909E+25 pixels (PX) |
| 42300 sir | = 3.95505E+56 planck length (pl) |