Open Access
Table 6
HD 98922 RT models.
| Star | ||||
|---|---|---|---|---|
| Param. | Unit | Value | Range | |
| T★ | K | 10500 | Fixed | |
| R★ | R⊙ | 11.45 | Fixed | |
| M* | M⊙ | 7.0 | Fixed | |
| d | pc | 650.9 | Fixed | |
| Ay | mag | 0.5 | Fixed | |
| Disk inner component | ||||
| Param. | Unit | Model CS | Model Q | Range |
| Rin | au | 0.6 | 0.6 | Fixed |
| Rt | au | 5.5 | 3.5 | [2.5-7.5] |
| Md in | M⊙ | 6 × 10–9 | 2 × 10–12 | [10–13,–7] |
| H100 au | au | 10.0 | 10.0 | Fixed |
| γ | 1.0 | 1.0 | Fixed | |
| amin | µm | 1.0 | 0.006 | Fixed |
| amax | µm | 2200 | 0.006 | Fixed |
| pΣ | –1.5 | –1.5 | Fixed | |
| Carbon | % | 25 | 0 | [0–35] |
| Disk outer component | ||||
| Param. | Unit | Value | Range | |
| Rout | au | 320 | Fixed | |
| Md,out | M⊙ | 2 × 10–5 | Fixed | |
| H100 au | au | 10.0 | Fixed | |
| γ | – | 1.0 | Fixed | |
| amin | 1.0 | Fixed | ||
| amax | 2200 | Fixed | ||
| pΣ | - | –1.5 | Fixed | |
| Carbon | % | 25 | [0–35] | |
Notes. The stellar parameters are from Guzmán-Díaz et al. (2021).
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