first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method K Bus VIS Lazzaro 2004Icar..172..179L SPEC S Bus-DeMeo VISNIR Clark 2009Icar..202..119C SPEC S Tholen VIS Lazzaro 2004Icar..172..179L SPEC S 0.969 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT S 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC