first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C Bus-DeMeo VISNIR DeMeo 2009Icar..202..160D 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 0.920000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC C 0.930000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC C X Tholen VIS Xu 1995Icar..115....1X SPEC P C 0.680000 0.160000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC