Gravitational magnetism

There is an effect that is similar to magnetism which works on gravity and it only bears one common aspect with magnetism, but it does originate from temporal shifts. It could explain some anomalous results in the prediction of the motions of galaxies and I can't make any prediction about that without a coherent model that I can apply the variation to. I guess I am going to have to modify my 'little b' and STK universe and other algorithms to a framework that works for this and can convert existing data to a format that can be used by the program.