first_spec_class	second_spec_class	prob_first_spec_class	prob_second_spec_class	taxonomy	wavelength	author	ref	method
S				Bus	VIS	Bus	2002Icar..158..146B	SPEC
S				Tholen	VIS	Clark	1995Icar..113..387C	PHOT
S		0.925		Bus-Demeo	VIS	Sergeyev	2022A&A...658A.109S	PHOT
S	Q	0.880000	0.100000	Mahlke	VIS	Mahlke	2022A&A...665A..26M	SPEC
Sp				Howell	VISNIR	Howell	1994JGR....9910847H	PHOT
V	V	1.0000	0.2390	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT