Table 3
Different velocities associated with the system.
| Velocity | Rrotation | Rfreefall | Rkepler |
| (km s-1) | (R∗) | (R∗) | AU |
|
|
|||
| 5 | 0.14 | 1.7e-4 | 21.3 |
| 10 | 1.3 | 7.0e-4 | 5.3 |
| 20 | 3.5 | 2.8e-3 | 1.3 |
| 50 | 10.4 | 1.8e-2 | 0.2 (29 R∗) |
| 100 | 21.7 (0.17 AU) | 7.5e-2 | 0.053 (7.2 R∗) |
| 200 | 44. (0.34 AU) | 0.39 | 0.013 (1.8 R∗) |
| 300 | 67. (0.51 AU) | 1.7 | 5.9e-3 (0.79 R∗) |
Notes. Estimated for a rotational period 7.417d, M∗ = 0.6 M⊙, R∗ = 1.6 R⊙. “Rotation” refers to solid-body rotation (locked to the star). The distances are measured from the stellar photosphere at R∗. For the rotation options, the velocities are corrected by the sin i. In addition, at any given location, all three motions are not expected to be relevant, (e.g. solid-body rotation is unlikely very far from the star; Keplerian rotation is unlikely very close to the star; infall near the star is probably dominated by the magnetic field and thus not pure free-fall), so this table is merely informative.
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