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arcsecond Unit Converter
Background:
arcsecond [arcsec]
A finer unit of angular measurement, where 1 arcminute = 60 arcseconds ('″'). Widely applied in astronomical observations (e.g., stellar positions), satellite navigation, and precision instrument calibration. The Hubble Space Telescope has a resolution of up to 0.1 arcseconds.
degree [deg]
A finer unit of angular measurement, where 1 arcminute = 60 arcseconds ('″'). Widely applied in astronomical observations (e.g., stellar positions), satellite navigation, and precision instrument calibration. The Hubble Space Telescope has a resolution of up to 0.1 arcseconds.
Convert arcsecond [arcsec] to degree [deg]
| arcsecond [arcsec] | degree [deg] |
|---|---|
| 1 arcsec | 0.0002777777777777778 deg |
| 2 arcsec | 0.0005555555555555556 deg |
| 3 arcsec | 0.0008333333333333333 deg |
| 4 arcsec | 0.0011111111111111111 deg |
| 5 arcsec | 0.001388888888888889 deg |
| 10 arcsec | 0.002777777777777778 deg |
| 20 arcsec | 0.005555555555555556 deg |
| 30 arcsec | 0.008333333333333333 deg |
| arcsecond [arcsec] | degree [deg] |
|---|---|
| 40 arcsec | 0.011111111111111112 deg |
| 50 arcsec | 0.013888888888888888 deg |
| 100 arcsec | 0.027777777777777776 deg |
| 200 arcsec | 0.05555555555555555 deg |
| 300 arcsec | 0.08333333333333333 deg |
| 400 arcsec | 0.1111111111111111 deg |
| 500 arcsec | 0.1388888888888889 deg |
| 1000 arcsec | 0.2777777777777778 deg |