🌐EnglishEnglishDeutschFrançaisItalianoNederlandsPolskiРусскийالعربية한국어中文日本語EntityQ1775715· pop 12· linked from 11 articlesOort constantsempirically derived parameters A and B that characterize the differential rotational properties of our galaxy at the position of our SunAvailable in 11 languagesFrançaisDeutschРусскийItalianoالعربيةArmenianCzechNederlandsPolski한국어Connectionsluminous infrared galaxyEntitystarburst galaxyEntityCategoriesGalactic astronomyJan OortPhysical constants