EntityQ1748023· pop 6· linked from 97 articlesHD 156331Sign in to savestar in the constellation AraConnectionsminute and second of arcEntityGX 339-4EntitystarEntityyearEntitygalaxyEntitylight-yearEntityconstellationEntitynebulaEntityexoplanetEntitydigital object identifierEntityparsecEntitystar clusterEntityAraEntityNormaEntityapparent magnitudeEntityright ascensionEntitydeclinationEntityastrometryEntityabsolute magnitudeEntityNew General CatalogueEntityCategoriesAra (constellation)Bright Star Catalogue objectsB-type main-sequence starsDouble starsDurchmusterung objectsF-type giantsHenry Draper Catalogue objectsHipparcos objects