4.2 Arc Seconds to Radians
Convert 4.2 arc seconds (″) to radians (rad) with formulas, examples, and conversion tables.
″
rad
4.2 arc seconds (″) = 2.03621836156e-5 radians (rad)
Round to:
Step-by-Step Solution
1Write the conversion factor:
1 radian = 206264.714988 arc seconds
2Divide the value by the conversion factor:
4.2 ÷ 206264.714988 = 2.03621836156e-5
3Result:
4.2 arc seconds (″) = 2.03621836156e-5 radians (rad)
Arc Seconds to Radians Conversion Table
| Arc Seconds | Radians |
|---|---|
| 1 ″ | 4.84814e-6 rad |
| 2 ″ | 9.69628e-6 rad |
| 3 ″ | 1.45444e-5 rad |
| 4 ″ | 1.93926e-5 rad |
| 4.2 ″ | 2.03622e-5 rad |
| 5 ″ | 2.42407e-5 rad |
| 10 ″ | 4.84814e-5 rad |
| 20 ″ | 9.69628e-5 rad |
| 50 ″ | 0.000242407 rad |
| 100 ″ | 0.000484814 rad |
4.2 Arc Seconds in Other Units
| Unit | 4.2 ″ = |
|---|---|
| Arc Seconds to Degrees | 0.0011666676 ° |
| Arc Seconds to Radians | 2.03621836156e-5 rad |
| Arc Seconds to Gradians | 0.00129629733333 grad |
| Arc Seconds to Turns | 3.24074333333e-6 turn |
| Arc Seconds to Arc Minutes | 0.0699999160002 ′ |
| Arc Seconds to Milliradians | 0.0203621836156 mrad |
| Arc Seconds to Revolutions | 3.24074333333e-6 rev |
| Arc Seconds to Quadrants | 1.29629733333e-5 quad |
| Arc Seconds to Sextants | 1.944446e-5 sext |