first_spec_class	second_spec_class	prob_first_spec_class	prob_second_spec_class	taxonomy	wavelength	author	ref	method
S				DeMeo-Carry	VIS	Carry		PHOT
S	Ad			Movis	NIR	Popescu	2018A&A...617A..12P	PHOT
S	S	0.7522	0.7522	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
Sq				Bus	VIS	Binzel	2019Icar..324...41B	PHOT
SQ		0.17		Bus	VIS	Carvano	2010A&A...510A..43C	PHOT