first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method B Bus-DeMeo VIS De Pra 2020Icar..33813473D SPEC C 0.940000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC C B 0.660000 0.290000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC D D 0.1052 0.1052 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT