first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C D 0.2728 0.3540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT D D 0.4486 0.3540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT D D 0.7483 0.3540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT X 0.17 Bus VIS Carvano 2010A&A...510A..43C PHOT