How many spat in 1 astronomical unit? The answer is 0.1495978707. We assume you are converting between spat and astronomical unit. You can view more details on each measurement unit: spat or astronomical unit The SI base unit for length is the metre. 1 metre is equal to 1.0E-12 spat, or 6.6845871222684E-12 astronomical unit. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between spat and astronomical units. Type in your own numbers in the form to convert the units!
1 spat to astronomical unit = 6.68459 astronomical unit
5 spat to astronomical unit = 33.42294 astronomical unit
10 spat to astronomical unit = 66.84587 astronomical unit
15 spat to astronomical unit = 100.26881 astronomical unit
20 spat to astronomical unit = 133.69174 astronomical unit
25 spat to astronomical unit = 167.11468 astronomical unit
30 spat to astronomical unit = 200.53761 astronomical unit
40 spat to astronomical unit = 267.38348 astronomical unit
50 spat to astronomical unit = 334.22936 astronomical unit
You can do the reverse unit conversion from astronomical unit to spat, or enter any two units below:
The astronomical unit (AU or au or a.u. or sometimes ua) is a unit of length defined to be exactly equal to 149,597,870,700 metres. Historically, the astronomical unit was conceived as the average Earth-Sun distance (the average of Earth's aphelion and perihelion), before its modern redefinition.
The symbol "ua" is recommended by the Bureau International des Poids et Mesures, but in the United States and other anglophone countries the reverse usage is more common. The International Astronomical Union recommends "au" and international standard ISO 31-1 uses "AU".
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