first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C Bus VIS Luo 2024AJ....167...13L SPEC C Tholen VIS Fornasier 2014Icar..233..163F SPEC C 0.960000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC Caa Tholen VIS Lazzaro 2004Icar..172..179L SPEC Ch Bus VIS Lazzaro 2004Icar..172..179L SPEC P 0.940000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC X 0.950 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT