first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method D DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT D D 0.5566 0.5440 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S D 0.0965 0.5440 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT