MB Lunar Parallax - Version 1.0 MB Lunar Parallax is an astrology calculator that does free lunar parallax calculations and lets you know the lunar parallax at the time of your birth. Lunar parallax or the altered positions of the moon help in finding the exact lunar position that is significantly essential for the generation of a perfect horoscope for you. Using MB Lunar Parallax Software you can know the parallax position of the moon as well as the non-parallax position of the moon. The free lunar parallax interpretation delivered by MB Lunar Parallax Software also provides you with details about the lunar parallax attributes on your nature and character. Parallax is a Greek word that means ‘alterations'. The astrology term lunar parallax refers to the altered positions of the moon from the surface of the earth and also from the center of the earth. It is necessary to mention in this regard that MB Lunar Parallax Software lets you now your lunar parallax and also the lunar non-parallax according to both Sidereal astrology and Western astrology.