parent parent_name a_p a_p_err e_p e_p_err sin_i_p sin_i_p_err g g_err h h_err mass mass_err diameter diameter_err albedo albedo_err period period_quality class_name class_score 2.780 nan 0.200 nan 0.074 nan 0.150 nan 8.930 nan 1.527e+18 2.326e+17 118.81 1.439 0.039 0.0012 17.260 3 C 39.95