### Arcsecond Octant

##### How many Octants are in 18 Arcseconds?

The answer is 18 Arcseconds are equal to 0.00011111111111111 Octants. Feel free to use our online unit conversion calculator to convert the unit from Arcsecond to Octant. Just simply, enter value 18 in Arcsecond and see the result in Octant. You can also Convert 19 Arcseconds to Octant

##### How to Convert 18 Arcseconds to Octants (arcsec to octant)

By using our Arcsecond to Octant conversion tool, you know that one Arcsecond is equivalent to 0.0000061728395061728 Octant. Hence, to convert Arcsecond to Octant, we just need to multiply the number by 0.0000061728395061728. We are going to use very simple Arcsecond to Octant conversion formula for that. Pleas see the calculation example given below.

Convert 18 Arcsecond to Octant 18 Arcsecond = 18 × 0.0000061728395061728 = 0.00011111111111111 Octant

##### 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 which means you can also write it as 18 arcsec.

##### What is Octant Unit of Measure?

Octant is a unit of angular measurement. One octant is equal to 45 degrees. It measures an angle up to 90 degrees with the help of 45 degree arc and reflecting optics which basically doubles the angle.

##### What is the symbol of Octant?

The symbol of Octant is octant which means you can also write it as 18 octant.

##### Arcsecond to Octant Conversion Table
 Arcsecond [arcsec] Octant [octant] 18 1.1111111111111e-4 36 2.2222222222222e-4 54 3.3333333333333e-4 72 4.4444444444444e-4 90 5.5555555555556e-4 108 6.6666666666667e-4 126 7.7777777777778e-4 144 8.8888888888889e-4 162 0.001 180 0.0011111111111111 1800 0.011111111111111 18000 0.11111111111111
##### Arcsecond to Other Units Conversion Chart
 Arcsecond [arcsec] Output 18 Arcsecond in Arcmin equals to 0.3 18 Arcsecond in Cycle equals to 0.000013888888888889 18 Arcsecond in Degree equals to 0.005 18 Arcsecond in Gradian equals to 0.0055555555555556 18 Arcsecond in Gon equals to 0.0055555555555556 18 Arcsecond in Octant equals to 0.00011111111111111 18 Arcsecond in Quadrant equals to 0.000055555555555556 18 Arcsecond in Radian equals to 0.000087266462599716 18 Arcsecond in Sextant equals to 0.000083333333333333 18 Arcsecond in Sign equals to 0.00016666666666667 18 Arcsecond in Turn equals to 0.000013888888888889