first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method Q Bus-DeMeo VISNIR Binzel 2019Icar..324...41B SPEC Q Bus VIS Lin 2018P&SS..152..116L PHOT S Q 0.550000 0.440000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC S R 0.740000 0.220000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC Sq Bus-DeMeo VIS Morate 2023MNRAS.519.1677M SPEC V V 0.0237 0.0110 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V V 0.0663 0.0110 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT