first_spec_class	second_spec_class	prob_first_spec_class	prob_second_spec_class	taxonomy	wavelength	author	ref	method
V				Tholen	VIS	Binzel	1993Sci...260..186B	SPEC
V		1.000000		Mahlke	VIS	Mahlke	2022A&A...665A..26M	SPEC