Encyclopedia > Minute of arc

  Article Content

Minute of arc

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
Urethra

... Related to urethritis is so called urethral syndrome[?] Passage of kidney stones through the urethra can be painful and subsequently it can lead to urethral ...

 
 
 
This page was created in 43.5 ms