EntityQ1024291· pop 12· linked from 168 articlesWestbrook NebulaSign in to saveaspherical protoplanetary nebula which is located in the constellation AurigaConnectionsepochEntityasymptotic giant branchEntitystarEntitygalaxyEntitylight-yearEntityconstellationEntityEuropean Space AgencyEntitynebulaEntityHubble Space TelescopeEntityexoplanetEntitycarbon monoxideEntitydigital object identifierEntityAurigaEntityparsecEntitystar clusterEntityred giantEntitydeclinationEntityright ascensionEntityplanetary nebulaEntityNew General CatalogueEntityCategoriesAurigaProtoplanetary nebulae