first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method K Bus-DeMeo VISNIR Hasegawa 2024AJ....167..224H SPEC L Bus-DeMeo VISNIR Hasegawa 2017PASJ...69...99H SPEC M 0.930000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC M 0.980000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC S Howell VISNIR Howell 1994JGR....9910847H PHOT T Bus VIS Lazzaro 2004Icar..172..179L SPEC T Tholen VIS Lazzaro 2004Icar..172..179L SPEC X 0.218 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT