first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method O Bus VISNIR de Leon 2010A&A...517A..23D SPEC Q Bus-DeMeo VISNIR Binzel 2019Icar..324...41B SPEC Q 0.970000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC Q C 0.790000 0.210000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC Q S 0.890000 0.110000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC