first_spec_class	second_spec_class	prob_first_spec_class	prob_second_spec_class	taxonomy	wavelength	author	ref	method
S-complex				Bus-DeMeo	VIS	Birlan	2024A&A...689A.334B	PHOT
S				Bus	VIS	Binzel	2019Icar..324...41B	PHOT
S		0.09		Bus	VIS	Carvano	2010A&A...510A..43C	PHOT
X/C				Tholen	VIS	Hasegawa	2018PASJ...70..114H	PHOT