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

Canadian Music Hall of Fame

... honors Canadian musicians for their lifetime achievements in music. The ceremony is held each year in Toronto as part of the Juno Awards. Complete list of Inductees ...