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.
Due to the long range of the weapon high-powered scopes are the obvious choice. With this platform it can achieve 2,286m(2,500 yrds) shots with sub-MOA accuracy. Because of this high accuracy the rifle is primarily focused on counter-sniper and anti-personnel, whereas the M82 is done mostly for EOD and anti-materiel.