How many arcsecond in 1 nano second? The answer is 1.0E-9. We assume you are converting between arcsecond and nanoarcsecond. You can view more details on each measurement unit: arcsecond or nano second The SI derived unit for angle is the radian. 1 radian is equal to 206264.8062471 arcsecond, or 2.062648062471E+14 nano second. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between arcseconds and nanoarcseconds. Type in your own numbers in the form to convert the units!
1 arcsecond to nano second = 1000000000 nano second
2 arcsecond to nano second = 2000000000 nano second
3 arcsecond to nano second = 3000000000 nano second
4 arcsecond to nano second = 4000000000 nano second
5 arcsecond to nano second = 5000000000 nano second
6 arcsecond to nano second = 6000000000 nano second
7 arcsecond to nano second = 7000000000 nano second
8 arcsecond to nano second = 8000000000 nano second
9 arcsecond to nano second = 9000000000 nano second
10 arcsecond to nano second = 10000000000 nano second
You can do the reverse unit conversion from nano second to arcsecond, or enter any two units below:
A second of arc or arcsecond is a unit of angular measurement which comprises one-sixtieth of an arcminute, or 1/3600 of a degree of arc or 1/1296000 (approximately 7.7×10-7) of a circle. It is the angular diameter of an object of 1 unit diameter at a distance of 360×60×60/(2pi) (approximately 206,265 units), such as (approximately) 1 cm at 2.1 km, or, directly from the definition, 1 astronomical unit at 1 parsec.
The SI prefix "nano" represents a factor of 10-9, or in exponential notation, 1E-9.
So 1 nanoarcsecond = 10-9 arcsecond.
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