🌐EnglishEnglishفارسیEntityQ113302· pop 24· linked from 342 articlesQ113302Sign in to saveplanetary nebulaWikidata factsImageNGC7139 Zoom.jpgvia Wikidata · CC0Available in 24 languagesFrançaisDeutschРусскийPortuguêsالعربيةAzerbaijaniBelarusianBosnianChechenCroatianEsperantoKazakhConnectionsplanetary nebulaEntityepochEntityCategoriesAstronomical objects discovered in 1787Cepheus (constellation)Discoveries by William HerschelNGC objectsPlanetary nebulae