EntityQ1329513· pop 22· linked from 96 articlesRobert's QuartetSign in to savecompact galaxy group in the constellation PhoenixConnectionslist of stars in PhoenixEntitygalaxyEntityepochEntitySunConceptstarEntitylight-yearEntityconstellationEntityexoplanetEntityJohn Frederick William HerschelEntityPhoenixEntityapparent magnitudeEntitydeclinationEntityright ascensionEntityNew General CatalogueEntityastronomical coordinate systemEntitygalaxy clusterEntitybibcodeEntityBayer designationEntityQ28956EntityQ34809EntityCategoriesGalaxy clustersPhoenix (constellation)Robert's Quartet