first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method D Bus VIS Lazzaro 2004Icar..172..179L SPEC D Tholen VIS Lazzaro 2004Icar..172..179L SPEC D D 0.9071 0.9071 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S 1.000000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC