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
1, 2, 3, Red Light 1, 2, 3, Red Light 1, 2, 3, Red Light, the second album by American bubblegum pop group the 1910 Fruitgum Company, was released six months after their debut album, "Simon Says". The title song written by Sal Trimachi and Bobbi Trimachi, was the albums' only hit single for the band, peaking at #5 on the Billboard Hot 100, with both the album and the single just barely missing the success of their first release. As with their previous album there has been questions about who played what. Original drummer Floyd Marcus has stated that he still played on the