Conversions, Measurements, and Equations

This page is temporary and will be moved to another better page title. Under each measurement a series of units with either 5 significant digits or % of a % precision is necessary for a unit or constant to be allowed. The idea is a US and SI unit under each category with all other units being translated into these two with (SI) in parentheses and [US] in brackets. Any constants not fitting under any category can be placed at the top under constants.

Acceleration

 * 1 Day-G: 0.4893 AUD

Constants

 * Pi or π: 3.1416
 * c: 2.9979e+8 meters per second

Distance

 * SI Unit: Meter [3.2808 ft] [6,214e-7 mi]
 * Small US Unit: Foot (0.3048 m)
 * Large US Unit: Mile (1.6093 km) [5280 ft]
 * Small Astronomical Unit: Astronomical Unit (1.4960e+8e km) [9.2956e+7 mi]
 * Large Astronomical Unit: Lightyear (9.4607e+12) [5.8786e+12 mi]

Energy

 * Atomic Unit: Electron Volt (1.6022e-19 Joules)
 * SI Unit: Joule

Gravitational Binding Energy

$$\Epsilon = {3GM2 \over 5R}$$E = Energy (Needed to unbind system), G = Gravitational Constant, M = Mass of system, R = Radius of system.

Force

 * SI Unit: Newton [4.448 pound forces]
 * Standard Unit: pound force (0.2248 N)
 * Terrestrial Unit: G second (9.8067 N per kg) [32.174 pf per lbs]

Gravity

 * Gravitational Constant: 6.6743e-11

Mass

 * Atomic Unit: Dalton/AMU
 * SI Unit: Kilogram [2.2046 lbs]
 * Standard Unit: Pound (0.4536 kg)
 * Astronomical Unit: Earth Mass (5.9722e+24 kg) [1.3166e+25 lbs]

Temperature

 * Stefan-Boltzmann Constant: σ = 5.6704(10−8 Watts)(meters−2)(Kelvin−4)


 * SI Unit: Kelvin [$$F = {5K \over 9} - 241.15$$]
 * Standard Unit: Fahrenheit ($$K = 9{F - 241.15 \over 5}$$)