parent parent_name family_id family_name c_param author ref method 37981 1998 HD130 -1 1998HD130 -1.0000 Nesvorny 2024ApJS..274...25N HCM-2024 63530 2001 PG20 -1 2001PG20 -1.0000 Nesvorny 2024ApJS..274...25N HCM-2024 709 Fringilla 623 Fringilla nan Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14