first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method V Bus-DeMeo VISNIR Binzel 2019Icar..324...41B SPEC V Bus-DeMeo VISNIR Devogele 2019AJ....158..196D SPEC V Bus-DeMeo VISNIR McGraw 2022PSJ.....3..243M SPEC V Tholen VISNIR Binzel 2001Icar..151..139B SPEC V 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC