first_spec_class	second_spec_class	prob_first_spec_class	prob_second_spec_class	taxonomy	wavelength	author	ref	method
P				Jewitt-Luu	VIS	Bendjoya	2004Icar..168..374B	SPEC
X		0.897		Bus-Demeo	VIS	Sergeyev	2022A&A...658A.109S	PHOT