first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method D DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT D 0.88 Bus VIS Carvano 2010A&A...510A..43C PHOT D D 0.8285 0.8285 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT X 0.216 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT