first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method Q Binzel 2010Natur.463..331B SPEC Q Bus-DeMeo VISNIR Binzel 2019Icar..324...41B SPEC Q Bus-DeMeo VISNIR DeMeo 2009Icar..202..160D SPEC Q Bus-DeMeo VISNIR DeMeo 2014Icar..227..112D SPEC Q Bus-DeMeo VISNIR Sanchez 2012Icar..220...36S SPEC Q Bus-DeMeo VISNIR Sanchez 2012Icar..220...36S SPEC Q Bus-DeMeo VISNIR Thomas 2010Icar..205..419T SPEC Q Bus-DeMeo VISNIR Thomas 2010Icar..205..419T SPEC Q Bus-DeMeo VISNIR Thomas 2010Icar..205..419T SPEC Q Bus VIS Bus 2002Icar..158..146B SPEC Q Bus VISNIR Binzel 2004Icar..170..259B SPEC Q Bus VISNIR de Leon 2010A&A...517A..23D SPEC Q 0.920000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC Q 0.940000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC Q 0.990000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC