Spectral comparison between asteroid Phaethon, Pallas, and Polana family. The Phaethon NIR reflectance spectrum (red) is obtained from MITHNEOS MIT-Hawaii Near-Earth Object Spectroscopic Survey (de León et al. 2010), the mean spectrum of Pallas family (blue) is calculated from this work and the mean spectrum of Polana family (green) is obtained from PRIMASS-L Spectra Bundle V2.0 (Pinilla-Alonso et al. 2016). All spectra were normalized to unity at 2.0 µm.