first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method E Tholen VISNIR Fornasier 2008Icar..196..119F SPEC E 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC X 0.368 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT Xe Bus-DeMeo VISNIR Hasegawa 2017PASJ...69...99H SPEC Xn L Bus-DeMeo NIR Lucas 2017Icar..291..268L SPEC