EntityQ972542· pop 33· linked from 900 articlesNGC 654Sign in to saveAlso known as New General Catalogue 654open cluster in the constellation CassiopeiaWikidata factsImageNGC 654,VdB6,LDN 1332,1334,1337 (Cassiopeia).jpgvia Wikidata · CC0Available in 32 languagesFrançaisDeutsch中文РусскийPortuguêsItalianoالعربيةAzerbaijaniBasqueBelarusianBosnianChechenConnectionslist of NGC objects (1–1000)EntityHeart NebulaEntityCategoriesAstronomical objects discovered in 1787Cassiopeia (constellation)Discoveries by William HerschelNGC objectsOpen clusters