Table 6
Asteroid families in the individual parts of the MB according to Brož et al. (2013).
Region | Family | DPB (km) |
---|---|---|
Inner | Erigone | 114 |
Eulalia | 100–160 | |
Polana | ? | |
Middle | Maria | 120–130 |
Padua | 106 | |
Misa | 117 | |
Dora | 165 | |
Merxia | 121 | |
Teutonia | 120 | |
Gefion | 100–150 | |
Hoffmeister | 134 | |
Pristine | Koronis | 170–180 |
Fringilla | 130–140 | |
Outer | Themis | 380–430 |
Meliboea | 240–290 | |
Eos | 381 | |
Ursula | 240–280 | |
Veritas | 100–177 | |
Lixiaohua | 220 | |
High-Inclination | Alauda | 290–330 |
Notes. DPB is the parent body diameter inferred from SPH simulations (Durda et al. 2007). We only consider families with DPB > 100 km and MLR∕MPB < 0.5. In the case of parent bodies with a wide range of diameters we took a mean value, while in the case of Polana we adopted a parent body size of 115 km.
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