A Relativistic Binary Black Hole Model for AP Lib
Göran Henriksson
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A Relativistic Binary Black Hole Model for AP Lib

With Kip Thorne's Kerr Black Hole

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Some galaxies have violent activities at their nucleus (AGN). The dominant model is a super massive Black Hole surrounded by a bright accretion disk and a dust ring. I have for the first time identified periodic variations in an AGN, AP Lib. The periods in days are 954 (orbit), 45 (prec. of B-comp.), 3.2 (inner disk edge) and 3.1 (jet spin). The central object is a Black Hole with mass 1.26 billion Msun surrounded by an accretion disk seen at an inclination of 77º.1. A Black Hole with a mass of about 5% of the central object moves in an orbit with period 954 days at a distance of 1900 AU. The...