first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C Bus VIS Bus 2002Icar..158..146B SPEC D D 0.1847 0.1810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT P C 0.710000 0.280000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC X 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT X C DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT