链 → 天文单位 换算器
1 ch = 1.344725E-10 au
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FORMULA
1 ch = 1.344725E-10 au
CONVERSION TABLE
| 链 (ch) | 天文单位 (au) |
|---|---|
| 1 ch | 1.344725 × 10⁻¹⁰ au |
| 5 ch | 6.723625 × 10⁻¹⁰ au |
| 10 ch | 1.344725 × 10⁻⁹ au |
| 25 ch | 3.361813 × 10⁻⁹ au |
| 50 ch | 6.723625 × 10⁻⁹ au |
| 100 ch | 1.344725 × 10⁻⁸ au |
| 250 ch | 3.361813 × 10⁻⁸ au |
| 500 ch | 6.723625 × 10⁻⁸ au |
| 1,000 ch | 1.344725 × 10⁻⁷ au |
COMMON VALUES
RELATED CONVERSIONS
关于 链 (ch)
The surveyor's chain, devised by Edmund Gunter in 1620, measures exactly 66 feet (20.1168 meters) and consists of 100 links. Ten chains make a furlong, and an acre is defined as one chain by one furlong. The chain was the standard land survey tool across the British Empire and shaped property boundaries still in use today.
关于 天文单位 (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.
How to Convert 链 to 天文单位
The conversion formula is: 1 ch = 1.344725E-10 au. To convert from 链 (ch) to 天文单位 (au), use the formula above or the interactive converter at the top of this page.
Frequently Asked Questions
1 链等于多少天文单位？
1 链（ch）等于 1.344725E-10 天文单位（au）。
如何将链换算成天文单位？
将链的数值乘以 1.344725E-10，即可得到对应的天文单位数值。公式：1 ch = 1.344725E-10 au
链转换为天文单位的公式是什么？
1 ch = 1.344725E-10 au