Open Access
Table 3
Asteroid material types and sample numbers used in this study.
| Classes | Bus-DeMeo classes | Interpretation | Number (total 4961) |
|---|---|---|---|
| A | A | Olivine-rich | 32 |
| C | B, C, Cb, Cg, Ch, Cgh | Carbon-rich | 1272 |
| D | D, T | Possibly primitives and rich in organics | 289 |
| S | K, L, O, Q, R, S, Sa, Sq, Sr, Sv | Silicate-dominated | 2437 |
| V | V | Pyroxene-rich, potentially linked to Vesta | 211 |
| X | X, Xc, Xe, Xk | Complex group, including metal-rich ones | 720 |
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