EntityQ7073158· pop 12· linked from 176 articlesOVV quasarSign in to savetype of highly variable quasar or subtype of blazarConnectionsstellar populationEntityBL Lacertae objectEntityexotic starEntityKerr–Newman metricEntityBlack holeConceptBig BangEntityInternational Standard Book NumberEntitysupernovaEntitydigital object identifierEntityneutron starEntitywhite dwarfEntityquasarEntitygravitational waveEntitywormholeEntityevent horizonEntitygravitational lensEntitybibcodeEntityQ118398EntitySagittarius A*EntityCentaurus AEntityCategoriesActive galaxy typesBlazarsOVV quasarsQuasars