not that I have but I would think for things like this you would have to take passes at it.. first track the cam movemnt.. and thin the object.. I don't know but buy the quesiton it would seem Maya is not set up to track a object in a moving sean. So maybe you could bake the camara movement as a animation in the first pass.. and the second pass track the object.. but you might have to write like a custom mel to intrapilate the difrence.

Hope I made a little sence in my idea..