first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT X 0.552 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT X 0.75 Bus VIS Carvano 2010A&A...510A..43C PHOT