first_spec_class	second_spec_class	prob_first_spec_class	prob_second_spec_class	taxonomy	wavelength	author	ref	method
S				Tholen	VIS	Cellino	2001Icar..152..225C	SPEC
S	S	0.9152	0.9152	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT