密尔（thou） → 天文单位 换算器
1 th = 1.697885E-16 au
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FORMULA
1 th = 1.697885E-16 au
CONVERSION TABLE
| 密尔（thou） (th) | 天文单位 (au) |
|---|---|
| 1 th | 1.697885 × 10⁻¹⁶ au |
| 5 th | 8.489426 × 10⁻¹⁶ au |
| 10 th | 1.697885 × 10⁻¹⁵ au |
| 25 th | 4.244713 × 10⁻¹⁵ au |
| 50 th | 8.489426 × 10⁻¹⁵ au |
| 100 th | 1.697885 × 10⁻¹⁴ au |
| 250 th | 4.244713 × 10⁻¹⁴ au |
| 500 th | 8.489426 × 10⁻¹⁴ au |
| 1,000 th | 1.697885 × 10⁻¹³ au |
COMMON VALUES
RELATED CONVERSIONS
关于 密尔（thou） (th)
One thousandth of an inch (25.4 micrometers), the thou -- also called a mil in North America -- is used in precision engineering, wire gauge measurement, and plastic film thickness. Circuit board copper foil, paint coatings, and automotive clearances are commonly specified in thou for sub-millimeter precision in imperial contexts.
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 密尔（thou） to 天文单位
The conversion formula is: 1 th = 1.697885E-16 au. To convert from 密尔（thou） (th) to 天文单位 (au), use the formula above or the interactive converter at the top of this page.
Frequently Asked Questions
1 密尔（thou）等于多少天文单位？
1 密尔（thou）（th）等于 1.697885E-16 天文单位（au）。
如何将密尔（thou）换算成天文单位？
将密尔（thou）的数值乘以 1.697885E-16，即可得到对应的天文单位数值。公式：1 th = 1.697885E-16 au
密尔（thou）转换为天文单位的公式是什么？
1 th = 1.697885E-16 au