first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method CX 0.38 Bus VIS Carvano 2010A&A...510A..43C PHOT D X 0.0861 0.4930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT X X 0.5118 0.4930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT