How many milliradian in 1 second? The answer is 0.0048481368110954. We assume you are converting between milliradian and arcsecond. You can view more details on each measurement unit: milliradian or second The SI derived unit for angle is the radian. 1 radian is equal to 1000 milliradian, or 206264.8062471 second. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between mils and arcseconds. Type in your own numbers in the form to convert the units!
1 milliradian to second = 206.26481 second
2 milliradian to second = 412.52961 second
3 milliradian to second = 618.79442 second
4 milliradian to second = 825.05922 second
5 milliradian to second = 1031.32403 second
6 milliradian to second = 1237.58884 second
7 milliradian to second = 1443.85364 second
8 milliradian to second = 1650.11845 second
9 milliradian to second = 1856.38326 second
10 milliradian to second = 2062.64806 second
You can do the reverse unit conversion from second to milliradian, or enter any two units below:
A milliradian, often called a mil or mrad, is an SI derived unit for angular measurement which is defined as a thousandth of a radian (0.001 radian).
Compass use of mils typically rounds 6283 to 6400 for simplification, but here we use the official definition.
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.
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