# Resolve RDF Terms

unit:MilliARCSEC
http://qudt.org/vocab/unit/MilliARCSEC

### Namespace

http://qudt.org/vocab/unit/

### Recommended prefix

unit:

lang:en
Milli ArcSecond
lang:""
A minute of arc, arcminute, or minute arc (MOA), is a unit of angular measurement equal to one sixtieth (1/60) of one degree (circle/21,600), or $$\pi /10,800 radians$$. In turn, a second of arc or arcsecond is one sixtieth (1/60) of one minute of arc. Since one degree is defined as one three hundred and sixtieth (1/360) of a rotation, one minute of arc is 1/21,600 of a rotation. the milliarcsecond, abbreviated mas, is used in astronomy.
lang:""
0.000000290888209
lang:""
http://en.wikipedia.org/wiki/Minute_of_arc
lang:""
mas
lang:""
m''