first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C C 0.1092 0.1060 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S L 0.870000 0.130000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC S Sr Bus-DeMeo NIR Binzel 2019Icar..324...41B SPEC