first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method D Bus-DeMeo NIR Fornasier 2011Icar..214..131F SPEC P Fornasier VIS Fornasier 2011Icar..214..131F SPEC P 0.990000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC X Bus-DeMeo VIS De Pra 2018Icar..311...35D SPEC