Absolute magnitude from an absolute magnitude in a specific filter band to absolute bolometric magnitude, a bolometric correction is applied. For Solar System bodies that shine in reflected light, a different definition of absolute magnitude (H) is used, based on a standard reference distance of one astronomical unit. In stellar and galactic astronomy, the standard distance is 10 parsecs (about 32.616 light-years, 308.57 petameters or 308.57 trillion kilometres). A star at 10 parsecs has a parallax of 0.1″ (100 milliarcseconds). Galaxies (and other extended objects) are much larger than 10 parsecs, their light is radiated over an extended patch of sky, and
Trillion Fund Trillion Fund Trillion Fund is a equity crowdfunding platform that raises money for environmental and social projects. It was founded in 2011 by Dr. Michael Stein and Phillip Riches. The platform was launched in response to warnings given by the United Nations that it will take US$1 trillion of investment annually to prevent the world from warming by more than 2 degrees. This one trillion figure gave rise to the company's name. Trillion is privately owned. Vivienne Westwood became a majority stakeholder in March 2013, and Albion London took a stake in April 2014. Mark Stevenson has a role in