parent parent_name family_id family_name c_param author ref method 21591 1998 TA6 -1 1998TA6 -1.0000 Nesvorny 2024ApJS..274...25N HCM-2024 15 Eunomia 0 Eunomia nan Novakovic 2019EPSC...13.1671N HCM 15 Eunomia 502 Eunomia 0.0800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14