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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 Bicrons (μμ) = 1.0E-12 meters.| 498200 Siriometer | to common length units |
|---|---|
| 498200 sir | = 7.453072E+22 meters (m) |
| 498200 sir | = 7.453072E+19 kilometers (km) |
| 498200 sir | = 7.453072E+24 centimeters (cm) |
| 498200 sir | = 2.4452335958005E+23 feet (ft) |
| 498200 sir | = 2.9342803149606E+24 inches (in) |
| 498200 sir | = 8.1507786526684E+22 yards (yd) |
| 498200 sir | = 4.6311242344707E+19 miles (mi) |
| 498200 sir | = 7877678.8922947 light years (ly) |
| 498200 sir | = 2.8169094572484E+26 pixels (PX) |
| 498200 sir | = 4.65817E+57 planck length (pl) |