first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method K Tholen VIS Lazzaro 2004Icar..172..179L SPEC M S 0.620000 0.240000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC S DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT Xe Bus VIS Lazzaro 2004Icar..172..179L SPEC