first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method QV 0.21 Bus VIS Carvano 2010A&A...510A..43C PHOT V DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT V V 0.8103 0.8120 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V V 0.8145 0.8120 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT