first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method L Bus VIS Binzel 2019Icar..324...41B SPEC M 0.830000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC S DeMeo-Carry VIS Carry PHOT S S 0.6108 0.7300 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.8510 0.7300 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT