How many point in 1 arcsecond?
The answer is 2.46913580247E-5.
We assume you are converting between point and arcsecond.
You can view more details on each measurement unit:
point or arcsecond
The SI derived unit for angle is the radian.
1 radian is equal to 5.09295817894 point, or 206264.806247 arcsecond.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between points and arcseconds.
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The point used in navigation uses k = 32/2pi. 1 point = 1/32 full circle = 1/8 right angle = 11.25° = 12.5 gon. It is a binary subunit of the full circle. Naming all 32 points on a compass rose is boxing the compass.
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.
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