Convert Attometers to Astronomical Units
Convert Attometers (am) to Astronomical Units (AU) instantly and accurately.
Conversion Formula
AU = am × 6.684587122e-30
About Attometers
An attometer (am) is one quintillionth of a meter (10⁻¹⁸ m), smaller than atomic nuclei but larger than the realm of pure theory. This scale represents the size of individual quarks within protons and neutrons, though quarks are considered point particles with no measurable size. Attometers are used in high-energy physics experiments that probe the internal structure of protons through deep inelastic scattering, revealing the distribution of quarks and gluons within.
About Astronomical Units
An astronomical unit (AU) is the average distance between Earth and the Sun, precisely defined as 149,597,870.7 kilometers. This unit provides a convenient scale for measuring distances within our solar system. Mars orbits at 1.5 AU, Jupiter at 5.2 AU, and Neptune at about 30 AU from the Sun. The dwarf planet Pluto reaches up to 49 AU away. Light takes about 8.3 minutes to travel 1 AU, explaining why we see the Sun as it was 8 minutes ago. The AU is fundamental in astronomy and space exploration.
Quick Reference Table
| Attometers (am) | Astronomical Units (AU) |
|---|---|
| 1 am | 6.685 × 10-30 AU |
| 2 am | 1.337 × 10-29 AU |
| 5 am | 3.342 × 10-29 AU |
| 10 am | 6.685 × 10-29 AU |
| 25 am | 1.671 × 10-28 AU |
| 50 am | 3.342 × 10-28 AU |
| 100 am | 6.685 × 10-28 AU |