The wavelet transform - A new tool for asteroid family determination

摘要: An analysis based on the wavelet transform has been performed in order to identify families proper elements space of asteroids. This multi-scale made a set 4100 element computed by new second fourth-degree secular perturbation theory (Milani and Kneževic, 1990, Cel. Mec., 4). A metric defined give dynamical definition families. is related incremental velocity needed for orbital change after ejection from fragmented parent body