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 2.731 nan 0.288 nan 0.172 nan 0.150 nan 8.390 nan 9.731e+17 1.239e+17 137.24 0.863 0.056 0.0016 10.600 3 Ch 26.00