天文単位 → 光年 変換器

1 au = 0.0000158125 ly

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FORMULA

1 au = 0.0000158125 ly
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CONVERSION TABLE

天文単位 (au) 光年 (ly)
1 au 0.0000158125 ly
5 au 0.0000790625 ly
10 au 0.0001581251 ly
25 au 0.0003953127 ly
50 au 0.0007906254 ly
100 au 0.0015812507 ly
250 au 0.0039531269 ly
500 au 0.0079062537 ly
1,000 au 0.015813 ly
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COMMON VALUES

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RELATED CONVERSIONS

概要 天文単位 (au)

Originally based on Earth's mean distance from the Sun, the astronomical unit (AU) was fixed in 2012 at exactly 149,597,870,700 meters. Planetary scientists use AUs to express distances within the solar system: Mars orbits at about 1.52 AU, Jupiter at 5.2 AU, and the outer edge of the Kuiper Belt at roughly 50 AU.

概要 光年 (ly)

The distance light travels in one Julian year -- approximately 9.461 trillion kilometers -- the light-year is the standard unit for expressing interstellar distances. Proxima Centauri, the nearest star beyond the Sun, lies about 4.24 light-years away. Despite its name, the light-year measures distance, not time.

How to Convert 天文単位 to 光年

The conversion formula is: 1 au = 0.0000158125 ly. To convert from 天文単位 (au) to 光年 (ly), use the formula above or the interactive converter at the top of this page.

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FAQ

1 天文単位は何光年ですか?

1 天文単位 (au)は 0.0000158125 光年 (ly)です。

天文単位を光年に変換するには?

天文単位の値に 0.0000158125を掛けると光年に変換できます。計算式:1 au = 0.0000158125 ly

天文単位から光年への変換式は何ですか?

1 au = 0.0000158125 ly