Concept information
المصطلح المفضل
D61ArcMinute
تعريف
- 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.
مفهوم أوسع
URI
https://vocab.sentier.dev/qudt/unit/ARCMIN
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