first_spec_class	second_spec_class	prob_first_spec_class	prob_second_spec_class	taxonomy	wavelength	author	ref	method
V				Bus-DeMeo	VISNIR	De Sanctis	2011MNRAS.412.2318D	SPEC
V				Tholen	VIS	Binzel	1993Sci...260..186B	SPEC
V				Tholen	VIS	Xu	1995Icar..115....1X	SPEC
V		1.000000		Mahlke	VISNIR	Mahlke	2022A&A...665A..26M	SPEC