first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method B Bus VIS Luo 2024AJ....167...13L SPEC C Bus-DeMeo VISNIR Hasegawa 2024AJ....167..224H SPEC C Bus VIS Bus 2002Icar..158..146B SPEC C Bus VIS Fornasier 2014Icar..233..163F SPEC C Tholen VIS Fornasier 2014Icar..233..163F SPEC C 0.960000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC C 0.980000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC