first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method M S 0.480000 0.270000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC M S 0.820000 0.140000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC T Bus VIS Lazzaro 2004Icar..172..179L SPEC T Tholen VIS Lazzaro 2004Icar..172..179L SPEC X 0.475 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT