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 periods periods 3.127 nan 0.162 nan 0.242 nan 0.150 nan 8.830 nan 1.515e+18 5.467e+17 114.66 0.601 0.057 0.0022 37.137 37.1370