How many degree in 1 arcsecond?
The answer is 0.000277777777778.
We assume you are converting between degree and arcsecond.
You can view more details on each measurement unit:
degree or arcsecond
The SI derived unit for angle is the radian.
1 radian is equal to 57.2957795131 degree, or 206264.806247 arcsecond.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between degrees and arcseconds.
Type in your own numbers in the form to convert the units!
A degree (or in full degree of arc), usually symbolized by the symbol °, is a measurement of plane angles, or of a location along a great circle of a sphere (such as the Earth or the celestial sphere), representing 1/360 of a full rotation.
A second of arc or arcsecond is a unit of angular measurement which comprises one-sixtieth of an arcminute, or 1/3600 of a degree of arc or 1/1296000 (approximately 7.7×10-7) of a circle. It is the angular diameter of an object of 1 unit diameter at a distance of 360×60×60/(2pi) (approximately 206,265 units), such as (approximately) 1 cm at 2.1 km, or, directly from the definition, 1 astronomical unit at 1 parsec.
ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!
This page was loaded in 0.0026 seconds.