first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method S 0.563 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT S 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC SI Bus VIS Bus 2002Icar..158..146B SPEC Sv Bus-DeMeo VISNIR Binzel 2019Icar..324...41B SPEC