first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method S Bus VIS Binzel 2019Icar..324...41B PHOT S S 0.7867 0.7867 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S 0.43 Bus VIS Carvano 2010A&A...510A..43C PHOT S DeMeo-Carry VIS Carry PHOT S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT