first_spec_class	second_spec_class	prob_first_spec_class	prob_second_spec_class	taxonomy	wavelength	author	ref	method
C				Tholen	VIS	Lazzaro	1999Icar..142..445L	SPEC
Cgx	Cgx			Movis	NIR	Popescu	2018A&A...617A..12P	PHOT
DG				Tholen	NIR	Nathues	2010Icar..208..252N	SPEC+PHOT