20 arcsec = 0.0000969628 rad. To convert arcseconds to radians, multiply by 0.000004848139: 20 × 0.000004848139 = 0.0000969628.
How to convert arcseconds to radians
rad = arcsec × 0.000004848139
- 1 arcsec = 0.000004848139 rad (and 1 rad = 206,264.71 arcsec).
- Multiply the amount by the factor: 20 × 0.000004848139 = 0.0000969628.
- Answer: 20 arcsec = 0.0000969628 rad.
Arcseconds to Radians table
| Arcseconds (arcsec) | Radians (rad) |
|---|---|
| 15 arcsec | 0.0000727221 rad |
| 16 arcsec | 0.0000775702 rad |
| 17 arcsec | 0.0000824184 rad |
| 18 arcsec | 0.0000872665 rad |
| 19 arcsec | 0.0000921146 rad |
| 20 arcsec | 0.0000969628 rad |
| 21 arcsec | 0.000101811 rad |
| 22 arcsec | 0.000106659 rad |
| 23 arcsec | 0.000111507 rad |
| 24 arcsec | 0.000116355 rad |
| 25 arcsec | 0.000121203 rad |
| arcsec | rad |
|---|---|
| 1 arcsec | 0.00000484814 rad |
| 5 arcsec | 0.0000242407 rad |
| 10 arcsec | 0.0000484814 rad |
| 50 arcsec | 0.000242407 rad |
| 100 arcsec | 0.000484814 rad |
| 1,000 arcsec | 0.00484814 rad |