🌐日本語EnglishEspañolFrançaisItalianoNederlandsPolskiPortuguêsРусскийالعربية한국어中文日本語EntityQ2734497· pop 13· linked from 39 articles光度関数astronomical measure of the number of stars or galaxies per luminosity intervalAvailable in 13 languagesEspañolFrançais中文РусскийPortuguêsItalianoالعربيةBanglaPolskiConnectionsphysicsEntityastronomyEntityCategoriesEquations of astronomyGalaxiesPhotometryStellar astronomy