first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method B Bus VIS Lazzaro 2004Icar..172..179L SPEC B Tholen VIS Lazzaro 2004Icar..172..179L SPEC C 0.590 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT P 0.950000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC