first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method R 0.940000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC S S 0.8003 0.8003 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V Bus-DeMeo VISNIR De Sanctis 2011MNRAS.412.2318D SPEC V Tholen VIS Binzel 1993Sci...260..186B SPEC V Tholen VIS Xu 1995Icar..115....1X SPEC