4C +37.11
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 30,000 years. The two supermassive black holes, about 750 million light years from earth, have a combined mass of about 15 billion M☉. The eventual collision of the pair, which should stay apart for at least a few million more years, would result in strong gravitational waves.
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4C +37.11
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 30,000 years. The two supermassive black holes, about 750 million light years from earth, have a combined mass of about 15 billion M☉. The eventual collision of the pair, which should stay apart for at least a few million more years, would result in strong gravitational waves.
has abstract
0402 +379 ou 4C +37.11 est une ...... ortes ondes gravitationnelles.
@fr
4C +37.11 or Galaxy 0402+379 i ...... in strong gravitational waves.
@en
4C +37.11,或稱星系0402+379是一個電波星系和 ...... 萬年之後,這一對黑洞最終將會碰撞、合併,釋放出強烈的重力波。
@zh
4C 37.11 (Galaxy 0402+379) とは、地球から見てペルセウス座の方向に7億5000万光年離れた位置にあるセイファート銀河である。
@ja
A Galáxia 0402+379 é uma galáx ...... áveis de ondas gravitacionais.
@pt
La Galaxia 0402+379 es una gal ...... tables de ondas gravitatorias.
@es
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date
2013-02-16
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GLXY J0405+380 , B2 0402+37 , 2MASX J04054928+3803320 , RX J0405.8+3803, PGC 2820486
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0402 +379 ou 4C +37.11 est une ...... d'environ 15 milliards de M☉.
@fr
4C +37.11 or Galaxy 0402+379 i ...... in strong gravitational waves.
@en
4C +37.11,或稱星系0402+379是一個電波星系和 ...... 萬年之後,這一對黑洞最終將會碰撞、合併,釋放出強烈的重力波。
@zh
4C 37.11 (Galaxy 0402+379) とは、地球から見てペルセウス座の方向に7億5000万光年離れた位置にあるセイファート銀河である。
@ja
A Galáxia 0402+379 é uma galáx ...... cos negros em órbita entre si.
@pt
La Galaxia 0402+379 es una gal ...... os negros en órbita entre sí.
@es
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0402+379
@fr
4C +37.11
@en
4C +37.11
@zh
4C 37.11
@ja
Galaxia 0402+379
@es
Galáxia 0402+379
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4C +37.11
@en
GLXY J0405+380 , B2 0402+37 , 2MASX J04054928+3803320 , RX J0405.8+3803, PGC 2820486
@en