Encyclopedia > Arc of minute

Article Content

Minute of arc

Redirected from Arc of minute

A minute of arc or arcminute is a unit of angular measurement which comprises one-sixtieth of a degree. The symbol for one arcminute is 1'.

A minute of arc on the surface of the Earth is approximately one nautical mile (approximately, because the Earth is slightly oblate).

The subdivision of the minute of arc is the arcsecond.

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Battle Creek, Michigan

... and 12.1% have someone living alone who is 65 years of age or older. The average household size is 2.43 and the average family size is 3.04. In the city the population i ...