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 0.74 Bus VIS Carvano 2010A&A...510A..43C PHOT C C 0.2671 0.2610 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S C 0.0228 0.2610 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT