first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT C 0.70 Bus VIS Carvano 2010A&A...510A..43C PHOT C X 0.4509 0.3690 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT X X 0.5022 0.3690 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT