Open Access
Table A.1
Simulation initial conditions.
| Parameter | Value(s) |
|---|---|
| Asteroid Properties | |
| Bulk Volume | 1.81e6 m3 |
| Bulk Density | [1200.0, 1400.0, 1600.0, 1800.0, 2000.0] kg/m3 |
| Ellispoid axes ratios (b/a, c/a) | [1.0, 0.75,0.5] |
| Initial Spin Period | [2.5, 3.5, 5.8] hrs |
| Average Fragment Vertices | 10 |
| Fragment Aspect Ratio | 0.7 − 1.0 |
| Fragment Size Distribution | Monodisperse |
| Dynamical Parameters | |
| Normal Stiffness | 2.0e5 N/m |
| Coefficient (kn) | |
| Tangential Stiffness | 2.0e5 N/m |
| Coefficient (kt) | |
| Normal Damping | 40.0 Ns/m |
| Coefficient (γn) | |
| Tangential Damping | 20.0 Ns/m |
| Coefficient (γt) | |
| Friction Coefficient (µ) | 0.6 |
| Simulation Settings | |
| Duration | 10.0 hrs |
| Time step | 0.5 sec |
| Integrator | Implicit Euler Linearized |
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