parent	parent_name	family_id	family_name	c_param	author	ref	method
100416	Syang	-1	Syang	-1.0000	Nesvorny	2025arXiv250800753N/	HCM-2025
434	Hungaria	0	Hungaria	nan	Novakovic	2019EPSC...13.1671N	HCM
434	Hungaria	3	Hungaria	-0.6000	Nesvorny	doi.org/10.26033/6cg5-pt13	HCM-2020-08-14