first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method Q Tholen VIS Hicks 1998Icar..133...69H SPEC S 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT S S 0.9853 0.9900 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT S S 0.9969 0.9900 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT