first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method K DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT K K 0.5288 0.5288 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT X 0.421 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT XL 0.55 Bus VIS Carvano 2010A&A...510A..43C PHOT