Table 1
Parameter set for grid simulations.
Parameter | Values |
---|---|
Periastron distance of total orbit (AU) | 0.006, 0.01, 0.014, 0.016, 0.02, 0.024, 0.028, 0.032 |
Apastron distance of total orbit (AU) | 5, 10, 40, 200, 1000, 5000, 30 000 |
Radii of Ast1 (km) | 1, 10, 100, 1000 |
μ | 0.01, 0.1, 0.99 |
Semi-major axis of relative orbit (km) | 2, 20, 200, 2000, 20 000, 200 000 |
Eccentricity of relative orbit | 0.0, 0.3, 0.9 |
Notes. Ast1 and Ast2 are the two members of a pair of binary and μ is the mass ratio of Ast2 to Ast1 (Ast2/Ast1). For the total orbit, the mean anomaly of the total orbit is set such the binary is at a distance of 10 AU from the central host or at the apastron if its total orbit is small and the remaining 3 total orbital elements (inclination, argument of periastron and longitude of ascending node) will be set to 0. For the relative orbit, the remaining 4 orbital elements will be randomly chosen. For each parameter set, 100 runs are performed, implying a total of 1 209 600 parameter-sets.
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