Distance Converter Light Years

It is sometimes used in expressing the sizes of atoms lengths of chemical bonds and visible light spectra and dimensions of parts of integrated circuits.

Distance converter light years. As defined by the international astronomical union iau a light year is the distance that light travels in vacuum in one julian year 365 25 days. Convert red shift z to light year astronomical this converter features contemporary units of length. More specifically a light year is defined as the distance that a photon would travel in free space and infinitely far away from any gravitational or magnetic fields in.

Therefore a light year is exactly 9 460 730 472 580 8 kilometers. Because it includes the word year the term light year may be. Method 1 of 2.

1 light year 5 88 x 10 12 miles. The year used by the international astronomical union is 365 25 days. The light year is a unit of length used to express astronomical distances and measures about 9 46 trillion kilometres 9 46 x 10 12 km or 5 88 trillion miles 5 88 x 10 12 mi.

An angstrom is a non si unit of length that is internationally recognized equal to 0 1 nanometre nm. In most of the world it is the most common unit for measuring distance between places. To switch the unit simply find the one you want on the page and click it.

You can also go to the universal conversion page. Roughly 9 46 1012 kilometres 9 46 petametres or about 5 88 1012 nearly six trillion miles. To calculate the actual distance of a light year you simply need to multiply the speed of light by the number of seconds in a year.

A kilometer or kilometre is a unit of length equal to 1 000 meters or about 0 621 miles. A lightyear is the distance that light travels in one year. Then click the convert me button.