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 24 Themis 3.142 nan 0.120 nan 0.025 nan 0.150 nan 13.910 nan nan nan 9.93 0.980 0.065 0.0140 6.866 2 X 1.55