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 24 Themis 3.136 nan 0.156 nan 0.031 nan 0.150 nan 9.150 nan 3.830e+17 1.990e+16 87.90 0.657 0.059 0.0016