first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C Tholen VIS Fornasier 2014Icar..233..163F SPEC M C 0.810000 0.110000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC Xk Bus VIS Bus 2002Icar..158..146B SPEC Xk Bus VIS Fornasier 2014Icar..233..163F SPEC P M 0.800000 0.200000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC X 0.998 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT X C DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT X X 0.5566 0.2310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT Xk Bus-DeMeo VISNIR Clark 2009Icar..202..119C SPEC