Convert Astronomical Unit to Megameter - Free Calculator
Fast, accurate all length conversions conversion calculator. Convert astronomical unit to megameter instantly with precise results.
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How to Convert Astronomical Unit to Megameter
Use this free online calculator to convert Astronomical Unit to Megameter instantly. This all length conversions conversion tool provides accurate results for all your measurement needs.
Quick Reference
Astronomical Unit to Megameter Conversion Formula
To convert Astronomical Unit to Megameter, multiply by 149597.87.
To convert Megameter back to Astronomical Unit, divide by 149597.87 (or multiply by 6.685e-6).
About These Units
About Astronomical Unit
An Astronomical Unit is approximately the mean distance between the Earth and the Sun. It is a derived constant and used to indicate distances within the solar system. Its formal definition is the radius of an unperturbed circular orbit a massless body would revolve about the sun in 2*(pi)/k days (i.e., 365.2568983.... days), where k is defined as the Gaussian constant exactly equal to 0.01720209895. Since an AU is based on radius of a circular orbit, one AU is actually slightly less than the average distance between the Earth and the Sun (approximately 150 million km or 93 million miles).
About Megameter
A megametre (American spelling: megameter, symbol Mm) is a unit of length in the metric system, equal to one million metres, the SI base unit of length, hence to 1,000 km or approximately 621.37 miles. Megametres (from the Greek words megas = big and metro = count/measure) are rarely seen in practical use, because they are too big for most terrestrial tasks. Their symbol (Mm) can also be confused with millimetres (mm). Still there are a number of "megametre fans". Megametres are also occasionally found in science fiction.
Astronomical Unit to Megameter Conversion Table
| Astronomical Unit | Megameter | Megameter | Astronomical Unit |
|---|---|---|---|
| 0.1 | 14959.79 | 0.1 | 6.685e-7 |
| 0.5 | 74798.94 | 0.5 | 3.342e-6 |
| 1 | 149597.87 | 1 | 6.685e-6 |
| 2 | 299195.74 | 2 | 1.337e-5 |
| 5 | 747989.35 | 5 | 3.342e-5 |
| 10 | 1495978.71 | 10 | 6.685e-5 |
| 20 | 2991957.41 | 20 | 1.337e-4 |
| 25 | 3739946.77 | 25 | 1.671e-4 |
| 50 | 7479893.53 | 50 | 3.342e-4 |
| 100 | 14959787.07 | 100 | 6.685e-4 |
| 250 | 37399467.67 | 250 | 1.671e-3 |
| 500 | 74798935.35 | 500 | 3.342e-3 |
| 1000 | 149597870.69 | 1000 | 6.685e-3 |
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