Open Access
Fig. 2
Download original image
Asteroids observed in this study compared with ECAS (orange, green, and red), SMASS II (blue), and S3OS2 (purple). The TNG spectra are shown with black lines. The spectra are normalized to unity at 0.55 μm.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.