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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.| 459000 Siriometer | to common length units |
|---|---|
| 459000 sir | = 6.86664E+22 meters (m) |
| 459000 sir | = 6.86664E+19 kilometers (km) |
| 459000 sir | = 6.86664E+24 centimeters (cm) |
| 459000 sir | = 2.2528346456693E+23 feet (ft) |
| 459000 sir | = 2.7034015748031E+24 inches (in) |
| 459000 sir | = 7.5094488188976E+22 yards (yd) |
| 459000 sir | = 4.2667322834646E+19 miles (mi) |
| 459000 sir | = 7257837.437903 light years (ly) |
| 459000 sir | = 2.5952658387736E+26 pixels (PX) |
| 459000 sir | = 4.29165E+57 planck length (pl) |