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The light-second is a unit of length useful in astronomy, telecommunications and relativistic physics. It is defined as the distance that light travels in free space ..more definition+
The astronomical unit (symbol au, or ua) is a unit of length, roughly the distance from Earth to the Sun. However, that distance varies as Earth orbits the Sun, f ..more definition+
In relation to the base unit of [length] => (meters), 1 Light Seconds (ls) is equal to 299800000 meters, while 1 Astronomical Unit (au) = 149597870700 meters.| 1 Light Seconds | to common length units |
|---|---|
| 1 ls | = 299800000 meters (m) |
| 1 ls | = 299800 kilometers (km) |
| 1 ls | = 29980000000 centimeters (cm) |
| 1 ls | = 983595800.52493 feet (ft) |
| 1 ls | = 11803149606.299 inches (in) |
| 1 ls | = 327865266.84164 yards (yd) |
| 1 ls | = 186287.08343275 miles (mi) |
| 1 ls | = 3.1687982242892E-8 light years (ly) |
| 1 ls | = 1133102504957.8 pixels (PX) |
| 1 ls | = 1.87375E+43 planck length (pl) |
| Light Seconds | to Astronomical Unit (table conversion) |
|---|---|
| 1 ls | = 0.0020040392192561 au |
| 2 ls | = 0.0040080784385122 au |
| 3 ls | = 0.0060121176577682 au |
| 4 ls | = 0.0080161568770243 au |
| 5 ls | = 0.01002019609628 au |
| 6 ls | = 0.012024235315536 au |
| 7 ls | = 0.014028274534793 au |
| 8 ls | = 0.016032313754049 au |
| 9 ls | = 0.018036352973305 au |
| 10 ls | = 0.020040392192561 au |
| 20 ls | = 0.040080784385122 au |
| 30 ls | = 0.060121176577682 au |
| 40 ls | = 0.080161568770243 au |
| 50 ls | = 0.1002019609628 au |
| 60 ls | = 0.12024235315536 au |
| 70 ls | = 0.14028274534793 au |
| 80 ls | = 0.16032313754049 au |
| 90 ls | = 0.18036352973305 au |
| 100 ls | = 0.20040392192561 au |
| 200 ls | = 0.40080784385122 au |
| 300 ls | = 0.60121176577682 au |
| 400 ls | = 0.80161568770243 au |
| 500 ls | = 1.002019609628 au |
| 600 ls | = 1.2024235315536 au |
| 700 ls | = 1.4028274534793 au |
| 800 ls | = 1.6032313754049 au |
| 900 ls | = 1.8036352973305 au |
| 1000 ls | = 2.0040392192561 au |
| 2000 ls | = 4.0080784385122 au |
| 4000 ls | = 8.0161568770243 au |
| 5000 ls | = 10.02019609628 au |
| 7500 ls | = 15.030294144421 au |
| 10000 ls | = 20.040392192561 au |
| 25000 ls | = 50.100980481402 au |
| 50000 ls | = 100.2019609628 au |
| 100000 ls | = 200.40392192561 au |
| 1000000 ls | = 2004.0392192561 au |
| 1000000000 ls | = 2004039.2192561 au |