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 2.711 nan 0.189 nan 0.212 nan 0.150 nan 7.960 nan 5.542e+18 7.102e+17 154.48 1.099 0.052 0.0014 7.020 3 C 21.80