Comparison between Martian moon spectra and Martian trojans. The geometric albedo p_v of the various asteroids was obtained by Trilling et al. (2007) and Nugent et al. (2015) for (5261) Eureka (${\text{P}}_v^2$ and ${\text{P}}_v^1$), by Trilling et al. (2007) for (101409) 1998 VF₃₁, and by Nugent et al. (2015) for (121514) 1999 UJ₇. The geometric albedo of other Martian trojans is unknown. These asteroids are difficult to detect and observe; and therefore, the spectra presented in this figure represent all available data in the literature for these six Mars trojans over the 16 detected and accepted Martian trojans in both L₄ and L₅ points. The solid red and blue lines represent the Phobos RU and Phobos BU spectra, and the solid orange line shows the Deimos spectrum. They were all obtained by Fraeman et al. (2014) using CRISM data.