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. Author manuscript; available in PMC: 2021 Mar 4.
Published in final edited form as: Planet Sci J. 2021 Jan 28;2(1):13. doi: 10.3847/psj/abd258

Figure 8.

Figure 8.

Visible to near infrared (VNIR) reflectance spectra of chips and powders of AhS 91A (Goodrich et al. 2019a) and the ungrouped C2 chondrite Tagish Lake (Hiroi et al. 2001) compared with class means for C, Ch, Cg, D, and T asteroids from DeMeo et al. (2009). Reflectance values for all spectra are normalized to 1 at 0.55 micrometers. Spectra for Tagish Lake and D and T means are additionally slightly offset. Also shown for comparison is spectrum of asteroid 368 Haidea, which was classified as a D-type asteroid in Tholen taxonomy and noted by Hiroi et al. (2001) as a good match to Tagish Lake.