66 Arcseconds in Radians

How many Radians are in 66 Arcseconds?

The answer is 66 Arcseconds is equal to 0.00031997702953229 Radians and that means we can also write it as 66 Arcseconds = 0.00031997702953229 Radians. Feel free to use our online unit conversion calculator to convert the unit from Arcsecond to Radian. Just simply enter value 66 in Arcsecond and see the result in Radian. You can also Convert 67 Arcseconds to Radians

How to Convert 66 Arcseconds to Radians (66 arcsec to rad)

By using our Arcsecond to Radian conversion tool, you know that one Arcsecond is equivalent to 0.0000048481368110954 Radian. Hence, to convert Arcsecond to Radian, we just need to multiply the number by 0.0000048481368110954. We are going to use very simple Arcsecond to Radian conversion formula for that. Pleas see the calculation example given below.

What is Arcsecond Unit of Measure?

Arcsec also known as arc second or second arc is a unit of angular measurement. One second of arc is equal to 1/60 of an arcminute, 1/3600 of a degree, 1/296000 of a turn. That means one full circle will have 1296000 arcseconds. Similar to arcmin, arcsec was originated in Babylonian astronomy as sexagesimal subdivisions of the degree. It is primarily used in fields where most of the work involves working with small angles such as optometry, ophthalmology, and astronomy. In astronomy related work, it is used for comparison of angular diameter of Moon, Sun, and planets. Apart from that, it is also used in cartography and navigation.

What is the symbol of Arcsecond?

The symbol of Arcsecond is arcsec. This means you can also write one Arcsecond as 1 arcsec.

What is Radian Unit of Measure?

Radian is a unit of angular measurement. One radian is basically the measurement of central angle which intercepts arc s that is equal to radius r of a circle.

What is the symbol of Radian?

The symbol of Radian is rad. This means you can also write one Radian as 1 rad.

Convert 66 Arcsecond to Other Angle Units