first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method L DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT L 0.30 Bus VIS Carvano 2010A&A...510A..43C PHOT L S 0.2145 0.6570 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.8066 0.6570 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT