Light month/Related Articles: Difference between revisions
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Latest revision as of 13:06, 14 March 2009
- See also changes related to Light month, or pages that link to Light month or to this page or whose text contains "Light month".
- Parsec [r]: Unit of astronomical length based on the distance from Earth at which stellar parallax is one second of arc and equal to 3.258 light-years, 3.086 × 1013 kilometers, or 1.918 × 1013 miles. [e]
- Light year [r]: Distance that light travels in vacuum in one year; 9,460,730,472,580.800 km = 9.4607304 * 1012 km. [e]
- Light day [r]: Distance that light travels in a vacuum in one day; 1 light day = 25,902,068,371,200 m = 2.5902067 * 1013m. [e]
- Light minute [r]: Distance that light travels in vacuum in one minute; 17,987,547,480 m = 1.7987547 * 1010m. [e]
- Light second [r]: Distance that light travels in vacuum in one second; 2.99792458 * 108m. [e]