first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method A Tholen VIS Lazzaro 2004Icar..172..179L SPEC L M 0.460000 0.420000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC Ld Bus VIS Lazzaro 2004Icar..172..179L SPEC S 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT