Matches in DBpedia 2014 for { ?s ?p 4C +37.11 or Galaxy 0402+379 is a radio galaxy and elliptical galaxy featuring binary supermassive black holes with the least separation of any directly observed binaries, as of 2006. The separation between the two is 24 light-years or 7.3 parsecs, with an orbital period of 150,000 years.The previous directly observed least separation of supermassive binary black holes was 2,400 light-years.. }
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- 4C_+37.11 comment "4C +37.11 or Galaxy 0402+379 is a radio galaxy and elliptical galaxy featuring binary supermassive black holes with the least separation of any directly observed binaries, as of 2006. The separation between the two is 24 light-years or 7.3 parsecs, with an orbital period of 150,000 years.The previous directly observed least separation of supermassive binary black holes was 2,400 light-years.".