first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method D Bus VIS Bus 2002Icar..158..146B SPEC D DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT D 0.75 Bus VIS Carvano 2010A&A...510A..43C PHOT L&D D DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT P M 0.670000 0.160000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC