first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method Ad Ad Movis NIR Popescu 2018A&A...617A..12P PHOT C 0.26 Bus VIS Carvano 2010A&A...510A..43C PHOT C C 0.6886 0.5460 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT X C 0.2778 0.5460 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT