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A light-year (abbreviation: ly), sometimes referred to incorrectly as a light year, is a unit of length used informally to express astronomical distances. It is approxi ..more definition+
In relation to the base unit of [length] => (meters), 1 Light Years (ly) is equal to 9461000000000000 meters, while 1 Varas [Argentina] (vr[Argentina]) = 0.866 meters.| 210400 Light Years | to common length units |
|---|---|
| 210400 ly | = 1.9905944E+21 meters (m) |
| 210400 ly | = 1.9905944E+18 kilometers (km) |
| 210400 ly | = 1.9905944E+23 centimeters (cm) |
| 210400 ly | = 6.5308215223097E+21 feet (ft) |
| 210400 ly | = 7.8369858267717E+22 inches (in) |
| 210400 ly | = 2.1769405074366E+21 yards (yd) |
| 210400 ly | = 1.236898015589E+18 miles (mi) |
| 210400 ly | = 210400 light years (ly) |
| 210400 ly | = 7.5235073415442E+24 pixels (PX) |
| 210400 ly | = 1.2441215E+56 planck length (pl) |