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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.| 1992155694 Siriometer | to common length units |
|---|---|
| 1992155694 sir | = 2.980264918224E+26 meters (m) |
| 1992155694 sir | = 2.980264918224E+23 kilometers (km) |
| 1992155694 sir | = 2.980264918224E+28 centimeters (cm) |
| 1992155694 sir | = 9.7777720414173E+26 feet (ft) |
| 1992155694 sir | = 1.1733326449701E+28 inches (in) |
| 1992155694 sir | = 3.2592573471391E+26 yards (yd) |
| 1992155694 sir | = 1.8518507654199E+23 miles (mi) |
| 1992155694 sir | = 31500527621.013 light years (ly) |
| 1992155694 sir | = 1.1263994810799E+30 pixels (PX) |
| 1992155694 sir | = 1.86266557389E+61 planck length (pl) |