離り角かくりかくじ字FuriganaMeanings1nounelongationastronomy›Astronomical term for the angular distance between two celestial bodies as seen from Earth, especially between a planet and the Sun.金きん星せいの東とう方ほう最さい大だい離り角かくは約やく47度どです。The greatest eastern elongation of Venus is about 47 degrees.
