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 1272 Gefion 2.755 nan 0.143 nan 0.155 nan 0.150 nan 7.900 nan 3.459e+18 4.292e+17 151.05 0.891 0.068 0.0016 5.980 3 C 93.18