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 480 Hansa 2.636 nan 0.033 nan 0.372 nan 0.150 nan 13.750 nan nan nan 3.93 0.135 0.456 0.0672 16.154 2 L 3.80