What is 18000Å in Astronomical Units?

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What is 18000 Angstroms (18000Å) in Astronomical Units (AU)?

What is 18000Å in AU? Convert 18000 Angstroms (18000Å) to Astronomical Units (AU) and show formula, brief history on the units and quick maths for the conversion.

Enter Angstroms to convert to Astronomical Units


Quick Reference for Converting Angstroms to Astronomical Units

Formula
AU = Å / 1.49598E+21
Quick Rough Maths
To get the Astronomical Units, divide the number of Angstroms by 1495980000 trillion
Angstroms (Å) in 1 Astronomical Unit
There are 1.49598E+21 Angstroms in 1 Astronomical Unit
Astronomical Units (AU) in 1 Angstrom
There are 0 Astronomical Units in 1 Angstrom

Unit Information

Angstrom
/ˈaŋstrəm/
Symbol:
Unit System: Non-SI Metric

What is the Angstrom?

The angstrom (or ångström) is a unit of length and is a non-SI but metric accepted unit with the symbol Å.

It is equal in length to one ten-billionth of a metre or 0.1 nanometres (0.1nm).

It is approximately the size of an atom and is mostly used to measure very small distances for example wavelengths of light.

Astronomical Unit
/astrəˈnɒmɪk(ə)l ˈjuːnɪt/
Symbol: AU
Unit System: Astronomical system of units

What is the Astronomical Unit?

The astronomical unit is a unit of length and is used in the Astronomical system of units and denoted by the symbol au.

It represents the average distance between the Earth and the Sun which is approximately 150 million kilometres (or 93 million miles).

It's used mostly to express distances within our Solar System.


Conversion Tables for Angstroms (Å) to Astronomical Units (AU)