first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C Bus VIS Carvano 2001Icar..149..173C SPEC C Tholen VIS Michelsen 2006A&A...451..331M SPEC C 0.872 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT C 0.990000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC C P Barucci-Tholen VIS Fitzsimmons 1994A&A...282..634F SPEC Caa Tholen VIS Lazzaro 2004Icar..172..179L SPEC Ch Bus-DeMeo VISNIR Bourdelle de Micas 2022A&A...665A..83B SPEC Ch Bus VIS Lazzaro 2004Icar..172..179L SPEC D Barucci-Tholen VIS Lagerkvist 1993MNRAS.260..679L SPEC