first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method S Bus-DeMeo VISNIR DeMeo 2009Icar..202..160D SPEC S Bus VIS Bus 2002Icar..158..146B SPEC S Bus VIS Carvano 2001Icar..149..173C SPEC S Tholen VIS Lazzaro 2004Icar..172..179L SPEC S 0.990000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC S 1.000000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC S 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC S 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC S 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC Sa Bus VIS Lazzaro 2004Icar..172..179L SPEC So Howell VISNIR Howell 1994JGR....9910847H PHOT