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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 Perch (perch) = 5.0292 meters.| 297900 Light Years | to common length units |
|---|---|
| 297900 ly | = 2.8184319E+21 meters (m) |
| 297900 ly | = 2.8184319E+18 kilometers (km) |
| 297900 ly | = 2.8184319E+23 centimeters (cm) |
| 297900 ly | = 9.2468238188976E+21 feet (ft) |
| 297900 ly | = 1.1096188582677E+23 inches (in) |
| 297900 ly | = 3.0822746062992E+21 yards (yd) |
| 297900 ly | = 1.7512923899427E+18 miles (mi) |
| 297900 ly | = 297900 light years (ly) |
| 297900 ly | = 1.0652342381397E+25 pixels (PX) |
| 297900 ly | = 1.7615199375E+56 planck length (pl) |