Formulae. 1  Eclipsing binary: diameter = speed Ã time of eclipse. 2  Size from luminosity: star's radius/Sun's radius = (Sun's temperature/star's temperature)2 Sqrt[star's luminosity/Sun's luminosity].
MOA is a mathmatical concept that most firearm scopes incorporate. Minute of Angle (MOA) is critical to sighting in your scope. MOA mathematical concepts were used to develop the AccuScope scope sighting reference tool. The only MOA information needed to use AccuScope is your scope's MOA number.
ARTICLES OF ASSOCIATION. Definition. Memorandum of Association (MOA) is a document that contains all the fundamental data which are required for the company incorporation. Articles of Association (AOA) is a document containing all the rules and regulations that governs the company. Registration. MOA must be registered at the time of incorporation.