O. Yaron (1), D. Prialnik (1), M. M. Shara (2), A. Kovetz (1,3) ((1) Department of Geophysics and Planetary Sciences, Sackler Faculty of Exact Sciences, Tel Aviv University (2) Department of Astrophysics, American Museum of Natural History (3) School of Physics and Astronomy, Sackler Faculty of Exact Sciences, Tel Aviv University)