first_spec_class	second_spec_class	prob_first_spec_class	prob_second_spec_class	taxonomy	wavelength	author	ref	method
S				Bus-DeMeo	VISNIR	Binzel	2019Icar..324...41B	SPEC
S				Bus-DeMeo	VISNIR	DeMeo	2009Icar..202..160D	SPEC
S				Bus	VIS	Bus	2002Icar..158..146B	SPEC
S				Bus	VISNIR	de Leon	2010A&A...517A..23D	SPEC
S		1.000000		Mahlke	VISNIR	Mahlke	2022A&A...665A..26M	SPEC