parent	parent_name	family_id	family_name	c_param	author	ref	method
15	Eunomia	0	Eunomia	nan	Novakovic	2019EPSC...13.1671N	HCM
15	Eunomia	502	Eunomia	-0.1800	Nesvorny	doi.org/10.26033/6cg5-pt13	HCM-2020-08-14